UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QcjOIbRaK2UFICda8IHRQtROE4S5ZEwg7JdaStAhpI8=' 
WHERE 
  key_id = 'ee85b722cf763f19e45b8a8783983532392ca86202bc43ba3ef91151a3d8939f' 
  AND (
    token = 'QcjOIbRaK2UFICda8IHRQtROE4S5ZEwg7JdaStAhpI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )