UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zxvLT3ryn6/DC+A345jU4QW7waHejaZwu2dFDaz/cLg=' 
WHERE 
  key_id = 'fd15fe6f7c3d313243bce7396afe9ae5c8acb5763816ac95aafa6ed3a47431fe' 
  AND (
    token = 'zxvLT3ryn6/DC+A345jU4QW7waHejaZwu2dFDaz/cLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )