UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zykY/yMArzoVfC+R9U4iibBeVFS7ncLJHZVl8OOS3h8=' 
WHERE 
  key_id = 'fa352045c3b0009be57c6c0767148d94d3ae6ebe762070b0876df5ff5c879541' 
  AND (
    token = 'zykY/yMArzoVfC+R9U4iibBeVFS7ncLJHZVl8OOS3h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )