UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ktOyV5AuWPGXfmpDrch48P/kGOMUnDWl4d9rlqJBOzY=' 
WHERE 
  key_id = 'aad06a8607db39a2f1844ea0f08139603660e45263cab3893ccd1517e87e07ed' 
  AND (
    token = 'ktOyV5AuWPGXfmpDrch48P/kGOMUnDWl4d9rlqJBOzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )