UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D0NLyHn3WYtmsaz+HJhcR/g3niTIRZwDybLamW3pjGk=' 
WHERE 
  key_id = 'c63b0c2d995efc9e3cada57c23d263a070908e2359d459b9c639fa752f6103c8' 
  AND (
    token = 'D0NLyHn3WYtmsaz+HJhcR/g3niTIRZwDybLamW3pjGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )