UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+IMQ1UN+b/mhREQnZP2dFD0mAo8qNaAp9/yEQyL5/8=' 
WHERE 
  key_id = '19c49720987fbd96197fa418c549bb2fa0fef11723d0e0f4ea07346c5c1475a7' 
  AND (
    token = 'l+IMQ1UN+b/mhREQnZP2dFD0mAo8qNaAp9/yEQyL5/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )