UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'us/aNmJctSQeKyppBJnuWnQIzdwClOhqip1oH1qUhkg=' 
WHERE 
  key_id = '82509e6fee2c678f2fab8f91b7c130bb72cd3f82f044f1e5ae5aed47d8489f9d' 
  AND (
    token = 'us/aNmJctSQeKyppBJnuWnQIzdwClOhqip1oH1qUhkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )