UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6AOXnBn+unFqM2AA66liiA8K1XqGtOrFCwFLJKU3hlg=' 
WHERE 
  key_id = 'c62e4941dcfe40c2d4c76886438a8de0eb086e25385cb5b9ebfb4c4948e5cb1a' 
  AND (
    token = '6AOXnBn+unFqM2AA66liiA8K1XqGtOrFCwFLJKU3hlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )