UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfwabc+cOWrFvtLUsZsbNLgdj5A8zr8V0HwMfSPZP8E=' 
WHERE 
  key_id = '637e87f0867348174ffa11a28a745fb082e92663bb573b83a128bd26296e8056' 
  AND (
    token = 'pfwabc+cOWrFvtLUsZsbNLgdj5A8zr8V0HwMfSPZP8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )