UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GCi0dGBvEAcd3PB1jEGbmrTnCTX5aRBkJtlq0GnC89M=' 
WHERE 
  key_id = '1174f58a4c501a4e646d5a34b392db5c6c8632f54d5e48bf51ad38e51b15021b' 
  AND (
    token = 'GCi0dGBvEAcd3PB1jEGbmrTnCTX5aRBkJtlq0GnC89M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )