UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8fAviHwZtNt/fVx4WsCL0eogWnlbcCd4XNgWgVplEfI=' 
WHERE 
  key_id = '5dfba9e6eef28aa90f5a27fa2e95c07b37cd67b89696e492aa5fce4d946c133a' 
  AND (
    token = '8fAviHwZtNt/fVx4WsCL0eogWnlbcCd4XNgWgVplEfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )