UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PiAC/5CTwtuZIkrJbCJmSjDosIyLcVMaRXlYGYBePi4=' 
WHERE 
  key_id = '2d57e983d999517ef0f78575290fe2f3dc31664cf80742be8e48d46fb94e7e5c' 
  AND (
    token = 'PiAC/5CTwtuZIkrJbCJmSjDosIyLcVMaRXlYGYBePi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )