UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4CT3jmUPxZ8tM+JMZPX15olMnaT7sXeq4uhnlVQUzY=' 
WHERE 
  key_id = '914656078f43991f8c2e92072b0151f10671f1275cde86b3a7a175505c3ed5ac' 
  AND (
    token = 'S4CT3jmUPxZ8tM+JMZPX15olMnaT7sXeq4uhnlVQUzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )