UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuCRovg3+MtOQnYSyUYPcLWcPdokqUWhF1uHDkkvC9Q=' 
WHERE 
  key_id = '5484ac55603e30b0a4c65cbaab9c3bf29c737cd31e0adb68d2a7cff53de50eb9' 
  AND (
    token = 'tuCRovg3+MtOQnYSyUYPcLWcPdokqUWhF1uHDkkvC9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )