UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9WPynApgM1Zqp+9500sl5+NBXprovbLihgPtUrwg5A=' 
WHERE 
  key_id = '3bec95147d7487ac47f284786079ab6d41d7502f60113a07d220b143499cb137' 
  AND (
    token = 'e9WPynApgM1Zqp+9500sl5+NBXprovbLihgPtUrwg5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )