UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zfmnVqH4/OvSuUm1ppSFy14ehJFZ5wXPo+g7aMrAzt4=' 
WHERE 
  key_id = '544ecd4479d674b4e07bc8a4e7adcc8107245febd933b9bb0c8217a5b2611752' 
  AND (
    token = 'zfmnVqH4/OvSuUm1ppSFy14ehJFZ5wXPo+g7aMrAzt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )