UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWXpHrhoxUtAOqJQLX09XW2Dc9jFDUba7GNWClM9e0M=' 
WHERE 
  key_id = 'd1a8797cdf6e74c1775ab6833b810db7461c5935991236a988e3bc98d7d8b12e' 
  AND (
    token = 'RWXpHrhoxUtAOqJQLX09XW2Dc9jFDUba7GNWClM9e0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )