UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5GnO2lNgpp7uCGa0LIysgIjc4ek0OGEx3YTp3aJFH4=' 
WHERE 
  key_id = '248d680b0eecc0876e456dd48f75136623d15ae5013acbd18978823a37c0d270' 
  AND (
    token = 'G5GnO2lNgpp7uCGa0LIysgIjc4ek0OGEx3YTp3aJFH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )