UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wzy83RaeGRiUAvqnK9+zq2zjmyxBDIoH0qzQNGK59EM=' 
WHERE 
  key_id = '703e062228bf1d872053e08c15987f7b6a1c81aeb761fd2140f2b3c7365a08a4' 
  AND (
    token = 'wzy83RaeGRiUAvqnK9+zq2zjmyxBDIoH0qzQNGK59EM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )