UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SxUj+yjTSUxOs5nWMrlelAEKE5Ms6NxNps6M11acwkM=' 
WHERE 
  key_id = '74874cf47513694d7f3bd950a5e9145bbc3092f1fa03e033f973fa10ea9c1f39' 
  AND (
    token = 'SxUj+yjTSUxOs5nWMrlelAEKE5Ms6NxNps6M11acwkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )