UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZY2SpJMZJLBSjn3Zc1xG+tjI0bLs8gVn0KsAEULNUY=' 
WHERE 
  key_id = 'dc582fd388db0e36caec650b142232d69556cb4b6873ec8995b48ed452541159' 
  AND (
    token = 'mZY2SpJMZJLBSjn3Zc1xG+tjI0bLs8gVn0KsAEULNUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )