UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pG81gXGu+FJB/5BRzwabSmLCjvZD4FVHMlxXMg+4aho=' 
WHERE 
  key_id = '0938b3478536751e653694aee654b907212d7a2dc61074fda44329ff597cd036' 
  AND (
    token = 'pG81gXGu+FJB/5BRzwabSmLCjvZD4FVHMlxXMg+4aho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022