UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4VrRHErVds135lCdDmyfUiE2xCGAUf96hoZnR+/DJ4=' 
WHERE 
  key_id = 'fa6dabf9298880a6ac66bbe44aae96cb416e2d60e87003f69a47c26ea16ba6d2' 
  AND (
    token = 'B4VrRHErVds135lCdDmyfUiE2xCGAUf96hoZnR+/DJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )