UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6p3x2395vXAOxFdbCLUiWJZPfbrIE0OH4QNA5X/BzsQ=' 
WHERE 
  key_id = '0baa0be144e29dcc569d1269c31052c0cfc9aaf3628d563909a94f07802942c4' 
  AND (
    token = '6p3x2395vXAOxFdbCLUiWJZPfbrIE0OH4QNA5X/BzsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )