UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTuXvn/NJXXPCl/I9Ys2B/N3oKYtLoUEUSY4+UpDBes=' 
WHERE 
  key_id = '0ada0c5b278edb475d24879194742b597b339db14de9179337ceec3f39c8fe44' 
  AND (
    token = 'QTuXvn/NJXXPCl/I9Ys2B/N3oKYtLoUEUSY4+UpDBes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )