UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAHlHkYBJK+A4gsBZ6FhzzrDDdWfZV9ulX80RXxwlFU=' 
WHERE 
  key_id = 'cd51098ed3d0d83963d5a6928b8e671bbad9b7eb07e1e61d37ea88e81458f1a7' 
  AND (
    token = 'vAHlHkYBJK+A4gsBZ6FhzzrDDdWfZV9ulX80RXxwlFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )