UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3elivEiz1Ck7zmY8jWInNblmWLdGywYIqBnUkFB44YU=' 
WHERE 
  key_id = 'f530fd1ce5786d514d9a1d9e8b4613c06ff951d6a522362ddb24b513a02d66c0' 
  AND (
    token = '3elivEiz1Ck7zmY8jWInNblmWLdGywYIqBnUkFB44YU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )