UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nJ5Btm8D8ZD7Duq4nlN3PBV0OHzJvrRy0LcLIbe/asE=' 
WHERE 
  key_id = '967650cf2c2a1e8aa4d382367691c0b986040134d3acd095d79a33f323e10018' 
  AND (
    token = 'nJ5Btm8D8ZD7Duq4nlN3PBV0OHzJvrRy0LcLIbe/asE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )