UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMb/LOUtdpf/D1Ps9XnF1p/WG8IWdQNP2THTksyJksk=' 
WHERE 
  key_id = '47885cc18c89bbd69b5a9a16a4b0ae70c47d8a8dd1f7fa81f130dc7639e17bf8' 
  AND (
    token = 'vMb/LOUtdpf/D1Ps9XnF1p/WG8IWdQNP2THTksyJksk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )