UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRJ6rAIIIZM0x0WVnp5w4wnp9WWg10mwT/k+ZU5Tokg=' 
WHERE 
  key_id = '6a53bf4114a088c72c24fdc550ef9eef869eb2ba5a1d3732b6e05a142ec5e2e3' 
  AND (
    token = 'sRJ6rAIIIZM0x0WVnp5w4wnp9WWg10mwT/k+ZU5Tokg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )