UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82rPshEtEO2xJKFcq1s8xeOJJn4p48FiDhLpSN88EWk=' 
WHERE 
  key_id = '686090192dbb73076f888dad0cd71dc4c7194c03f7a43afa18c5e5fea34392db' 
  AND (
    token = '82rPshEtEO2xJKFcq1s8xeOJJn4p48FiDhLpSN88EWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )