UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vu9gTQX1qaKJ2CXbL92/k+hgp7yg8VPzIHh0h+l7FBU=' 
WHERE 
  key_id = 'd633fee03cfdec024a0c97937460021bcc5661e49a58dcd17caeacb7bfbcc07c' 
  AND (
    token = 'vu9gTQX1qaKJ2CXbL92/k+hgp7yg8VPzIHh0h+l7FBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )