UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xub/12v2Goaeeho7GuQc45bwB0qH1oImiYmlVzyIvt8=' 
WHERE 
  key_id = '5ac93788caf0afe7fc18dcace338896f4ab1c4393efa291d4cf659bedc7ec9ec' 
  AND (
    token = 'xub/12v2Goaeeho7GuQc45bwB0qH1oImiYmlVzyIvt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )