UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EGZ28YW+jm6DusOyTymzCPw+1PAMsWMkJvRM3D1BzvQ=' 
WHERE 
  key_id = 'e31bd36adfbdc68fc2273cb154e4ee66aad15844e556d44f3e1bbc47cde98c9f' 
  AND (
    token = 'EGZ28YW+jm6DusOyTymzCPw+1PAMsWMkJvRM3D1BzvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )