UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yXa4/Ximjyy8ygx1sKXY7BnB0FzGARHDbk/vvcjnaek=' 
WHERE 
  key_id = '9ee956184897456bb025ce510b34a490dd6434118ca4e68cc8adc2bd110383b1' 
  AND (
    token = 'yXa4/Ximjyy8ygx1sKXY7BnB0FzGARHDbk/vvcjnaek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )