UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v82PB9PLGk/0famlh48gqIeoCJZyO0OAwzTi/ayszNs=' 
WHERE 
  key_id = '12194d735d7dca1b1c8be27e662844d7a19d6a337776a7b9cb92c89dc7bdfc6d' 
  AND (
    token = 'v82PB9PLGk/0famlh48gqIeoCJZyO0OAwzTi/ayszNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )