UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpxrgvWIHNlQmxH2jUtWOuRO6lgGm7osxE/LyqMNo1U=' 
WHERE 
  key_id = '4c6738f1f62ba78c233664cf76d1fb17faf9d74db8093db7dca9d637f92cfa3a' 
  AND (
    token = 'jpxrgvWIHNlQmxH2jUtWOuRO6lgGm7osxE/LyqMNo1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )