UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vlTL4O0EosflRw/QCmLIhw+I7D4uffIukoZdkitpBBc=' 
WHERE 
  key_id = 'c25601e63e7617c5b26b9ab1b87b8975a15bbc89331c93892d1ee575448827e4' 
  AND (
    token = 'vlTL4O0EosflRw/QCmLIhw+I7D4uffIukoZdkitpBBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )