UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kWIxnguRgpg2mOriBEuI44Cywz7GghyJdtijqET73Ic=' 
WHERE 
  key_id = '2859038113a63e0f5c39ff6535a5147ff2d906bf7209ee546a9fa8c6239c8648' 
  AND (
    token = 'kWIxnguRgpg2mOriBEuI44Cywz7GghyJdtijqET73Ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )