UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1QRJejAvZSYBqINXplur/64XS/s1aHrk4LpCfiU43C8=' 
WHERE 
  key_id = 'fd208001e94375262c6894e046ecf0a13da832437897f3b38ae3ca256ff6250f' 
  AND (
    token = '1QRJejAvZSYBqINXplur/64XS/s1aHrk4LpCfiU43C8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )