UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQWIKYiXRc7Ry50AVhyvdseR1fJtsN799tVkttdnnaE=' 
WHERE 
  key_id = 'aa29a92586b4745fee3b04aa289c2c6c1b4ebacd3a4e3e53277f1cc9c6bc2a14' 
  AND (
    token = 'PQWIKYiXRc7Ry50AVhyvdseR1fJtsN799tVkttdnnaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )