UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3YeUoArS5uVKRo5kZjbk6mJO3ydbVhZr67p4l02H78=' 
WHERE 
  key_id = '35af6b1694b2d54d71a2bc89d85a250471c589b42340bda3548983f7f86759e9' 
  AND (
    token = 'g3YeUoArS5uVKRo5kZjbk6mJO3ydbVhZr67p4l02H78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )