UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdd6Td1/FuXOtdFCL2WQEuWk9ag40WPe68a6lyltaOs=' 
WHERE 
  key_id = '7579949b051269e3c06b4c83754b9bf1805a3a6adedc675dd8423c00b496aa93' 
  AND (
    token = 'wdd6Td1/FuXOtdFCL2WQEuWk9ag40WPe68a6lyltaOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )