UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+T0ME7oGTRMvUdV45GrojaYWTibsjcURlVd1HihTYZY=' 
WHERE 
  key_id = 'a542824153e1c4c65f1451978456ce4929e01510aaf23f33eeb1146dfd14daec' 
  AND (
    token = '+T0ME7oGTRMvUdV45GrojaYWTibsjcURlVd1HihTYZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )