UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjRiljI/n00zURuMTg8S0WGjE1h/vCrU94ha9AAsKOA=' 
WHERE 
  key_id = '70d708ee67d7342a27086917bb00980578d90f3eeacf85b33d8a6091c11eb95a' 
  AND (
    token = 'UjRiljI/n00zURuMTg8S0WGjE1h/vCrU94ha9AAsKOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )