UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/NAAENcaDM2qL9kH/nAy6aMp/DfFUx0K+M0CUN9M6g0=' 
WHERE 
  key_id = '01b5debd0deafa8c06029c1d16cc22dd56bd534322e44dafb4db8e2ad28eb825' 
  AND (
    token = '/NAAENcaDM2qL9kH/nAy6aMp/DfFUx0K+M0CUN9M6g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00054