UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4hr7dnabMtxlM9Umxlg952+4/MQZJK+r/hBeZcwkSU=' 
WHERE 
  key_id = '2be80ffaa28ff25087f45b358fd106155634509a8c594d18993890d434c26552' 
  AND (
    token = 'e4hr7dnabMtxlM9Umxlg952+4/MQZJK+r/hBeZcwkSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )