UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+zcUQqmcKu1grawav19Nua3+hIx0EkifY1AtN2R8qU=' 
WHERE 
  key_id = 'f2d4e8c217a07d69c45c1136b2de2139da0b19224851eb1b478ee0b00dbf7542' 
  AND (
    token = 'u+zcUQqmcKu1grawav19Nua3+hIx0EkifY1AtN2R8qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )