UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sAjifX2AuCgA4PV4a2aJtfuIHFpXI00cKU1xrwsLulk=' 
WHERE 
  key_id = 'a18552c08009bc7ef0d49a99745d96c8148f13e6520c6f312c1c4efad39f9ebe' 
  AND (
    token = 'sAjifX2AuCgA4PV4a2aJtfuIHFpXI00cKU1xrwsLulk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )