UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KASW2a9qgIDIqGHiXxt7jeRHUHUw9pJjHfoPuxTzpbs=' 
WHERE 
  key_id = '2d75cb2246a7f3f008aa4dca1d3b6ef0b6d4f6fac544e0e251fe2ee0a6847531' 
  AND (
    token = 'KASW2a9qgIDIqGHiXxt7jeRHUHUw9pJjHfoPuxTzpbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )