UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QKix8sOReeSdIWiBUswG7/dpjYS+p5z+tziZuBR0eRA=' 
WHERE 
  key_id = '18130d582d1158b18b2cf5c98bedf06a365a39b7f343f923f9458bc0e0d84002' 
  AND (
    token = 'QKix8sOReeSdIWiBUswG7/dpjYS+p5z+tziZuBR0eRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )