UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0yL/AhcnE3ELPT8ey2Y2OcV+0EnO9WHMeIzjmm0lv4=' 
WHERE 
  key_id = '75892697c9d6817b61e6b9959691441cc1886ffe6fbd1cfe62886cf3c7309217' 
  AND (
    token = 'k0yL/AhcnE3ELPT8ey2Y2OcV+0EnO9WHMeIzjmm0lv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )