UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Jg5NUbtEz9u0dECKXAif1qhfQI8SdyMlCvfaT31mZw=' 
WHERE 
  key_id = 'bca242d457428ffb793e24408fc4047c5563f571a8bd830e197c40d11456f8f4' 
  AND (
    token = '5Jg5NUbtEz9u0dECKXAif1qhfQI8SdyMlCvfaT31mZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )