UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z4RLAxlIW7gRmcbgQ5qkKvbL4cAgVCDxhjJsT2FN3Dc=' 
WHERE 
  key_id = 'f9b68e26b7814670c7878801271fdbfdf7d907a8fa0a8548bc75fe7c8fa89957' 
  AND (
    token = 'z4RLAxlIW7gRmcbgQ5qkKvbL4cAgVCDxhjJsT2FN3Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )