UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GS+0V6arL2Sbzet0lbNa14899vmoihhkspKI0Ka2nIU=' 
WHERE 
  key_id = 'a363fa6a79a2e16792213b7ac6c4fd2af39cbef253130cc7304bc15d426112c3' 
  AND (
    token = 'GS+0V6arL2Sbzet0lbNa14899vmoihhkspKI0Ka2nIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )