UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWQ/Pm6/b+V9EH2+soRLBCvP4simLCKAU6rpvfANct0=' 
WHERE 
  key_id = 'b20d20c95b4144f1a7ed15143395b667bc7b7d88aa9b6787b990a33af46ef600' 
  AND (
    token = 'SWQ/Pm6/b+V9EH2+soRLBCvP4simLCKAU6rpvfANct0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )