UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qRGzTGqIBPb+Lfb7Yc7UpllhwFzFxyXjGncxSzGMhHE=' 
WHERE 
  key_id = 'b55f0de6ac513a4ea4b21fe452eb017c4d202b05654c49e3fc4b2b06d41767be' 
  AND (
    token = 'qRGzTGqIBPb+Lfb7Yc7UpllhwFzFxyXjGncxSzGMhHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )