UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ee43PugN68ENvmcQitMZMgW1+ororDROycqy2fxGUAg=' 
WHERE 
  key_id = '8fbedc1f687c2f9b9147a7a45b8dc493e4d5ed1c894cf48be5ffc168e4b7ff5d' 
  AND (
    token = 'Ee43PugN68ENvmcQitMZMgW1+ororDROycqy2fxGUAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )