UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9vAQfOQvMIuZrFldynIyp0cxhTjOMG+GV50ANem1Zo=' 
WHERE 
  key_id = '19da51187853aa7d9c177c8f6878e74ad00229f1160add7b6c3addfb479499ad' 
  AND (
    token = 'l9vAQfOQvMIuZrFldynIyp0cxhTjOMG+GV50ANem1Zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )