UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TdbNSWoFsjp65Z376WSEb3/veVAa4NHhyr6HSILiHsg=' 
WHERE 
  key_id = 'e7f519f968916fd51cc24a79d7adc0af51a9c1dce269678c9b4cc84ae29faa8d' 
  AND (
    token = 'TdbNSWoFsjp65Z376WSEb3/veVAa4NHhyr6HSILiHsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )