UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't2oWqOx/MqTZW1XAOv3t5PvyrsN6BbSOqHnAVquduKc=' 
WHERE 
  key_id = '4bdb068af86f9bf8522ed489b7e465a92cdb35832843f07321d0b14f2595f539' 
  AND (
    token = 't2oWqOx/MqTZW1XAOv3t5PvyrsN6BbSOqHnAVquduKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )