UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zMSqf/nv6bPTzs4EhYH2MAaA6vz4GCACuPOkKTK24is=' 
WHERE 
  key_id = 'fdbfe51b5f1a52e5b00f6442d71794305728143491bacf84b29671b0ae6e22ca' 
  AND (
    token = 'zMSqf/nv6bPTzs4EhYH2MAaA6vz4GCACuPOkKTK24is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )