UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9HTVJRgcVBv2mjDc5Rf+GV/3Ek32DyJx3pUtBhGxJQ=' 
WHERE 
  key_id = 'ec2141c82a8d68f5e5cc3509dc732d3d17fdc93f80c884eef8d6af2a81a41484' 
  AND (
    token = 'x9HTVJRgcVBv2mjDc5Rf+GV/3Ek32DyJx3pUtBhGxJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )