UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+LjS/1y9RiLX35CWJq7A6TF9tTJVkIkVnmc7wRBF1w=' 
WHERE 
  key_id = 'bf1fc198473f90b1235fe0f5b8d769524367bca406f31435ef4c93c6dbe8f9f0' 
  AND (
    token = 'x+LjS/1y9RiLX35CWJq7A6TF9tTJVkIkVnmc7wRBF1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )