UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QU8lg41BstY8Qmr6Ak9p0pi+K4PlTaP2k0G4wkbuWo=' 
WHERE 
  key_id = '8ffe6952ae300585d3aa6b99ad59093f7d5449c63f9c24bfc4bbe88c0d64cf81' 
  AND (
    token = '2QU8lg41BstY8Qmr6Ak9p0pi+K4PlTaP2k0G4wkbuWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )