UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRzWadJdVLA/hCLNVxIP1UaQhCKRyacTsMFRemEEdjA=' 
WHERE 
  key_id = 'af371983ebfadda50bad36cb5f58f7359dbc3922a944ffff57ff22c581f4c513' 
  AND (
    token = 'FRzWadJdVLA/hCLNVxIP1UaQhCKRyacTsMFRemEEdjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )