UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/93j74s198AtXOmngP+bxIWWLLq4rJ0euXXzBfOFC8=' 
WHERE 
  key_id = '54361ba9030d03965fac0ff7122b1c338c2c843dabcb4c15a173e5840bd28db0' 
  AND (
    token = 'U/93j74s198AtXOmngP+bxIWWLLq4rJ0euXXzBfOFC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )