UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ExV1fyDlsG9lxpSiPqFWjtIV4dtba5ZqA71HX2tP3Mw=' 
WHERE 
  key_id = '740a67108177a8985129a21f7b1626e01ac931380cd4b995a1df3ccec7e1023c' 
  AND (
    token = 'ExV1fyDlsG9lxpSiPqFWjtIV4dtba5ZqA71HX2tP3Mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )