UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ByZDr3ZTQVX7ed51gjcCUzPNoExmw6X0Teq3lW/QX2Y=' 
WHERE 
  key_id = 'e6ba63409a3e625d75e3515dd266bf5997d022dfb7a466884b9628dd5d7f051d' 
  AND (
    token = 'ByZDr3ZTQVX7ed51gjcCUzPNoExmw6X0Teq3lW/QX2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )