UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j6sRJetQ8GAzg2xk2U/7ff+vRYCwxTuzvPAcGPSQSpA=' 
WHERE 
  key_id = 'afa96dfbfa455ea94523586b416bc2a20778a3e57bd0503d1fc00640a2366017' 
  AND (
    token = 'j6sRJetQ8GAzg2xk2U/7ff+vRYCwxTuzvPAcGPSQSpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )