UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/38v/NGX8vhM1inxo8GAfO6yBcBo33LTb2lhr4utWfE=' 
WHERE 
  key_id = 'f55611df5526130a1d3231886d285d54556b2bbb61da9ed7f4194695914fd99a' 
  AND (
    token = '/38v/NGX8vhM1inxo8GAfO6yBcBo33LTb2lhr4utWfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )