UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lw77chCUgsRZ+gJFEZaYPUidSgBggiI2xdp+wLszgVc=' 
WHERE 
  key_id = 'aa20044393574e1dfd510af058f94ee50383b2855d4704fa100217d9a1df7a19' 
  AND (
    token = 'lw77chCUgsRZ+gJFEZaYPUidSgBggiI2xdp+wLszgVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )