UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SiY4RWBFui7SwZlfpHpnwKXC425ggXNfxabalA7MXFo=' 
WHERE 
  key_id = 'fc84bc4fe5412f21b93bb5711a8adb80a988f3d785c37e245d5bf644a5e7eb40' 
  AND (
    token = 'SiY4RWBFui7SwZlfpHpnwKXC425ggXNfxabalA7MXFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )