UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQ3OaoIuuz/oRMK5GkMmMC+fT+EqVE3sPLPCm/X3GEM=' 
WHERE 
  key_id = '9de4fecfde1178cdc78682daeb954ddde66e8453e24a474c2eb8a2a30aebbda2' 
  AND (
    token = 'xQ3OaoIuuz/oRMK5GkMmMC+fT+EqVE3sPLPCm/X3GEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )