UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NA2E1GxKXyqNjFxy+VjIhwq3M1CwLUkmoUFveYE9v+8=' 
WHERE 
  key_id = '334d107e63b833b79de220206f4f5d7fd98e6c9c64b0874b0dd42566bc8afded' 
  AND (
    token = 'NA2E1GxKXyqNjFxy+VjIhwq3M1CwLUkmoUFveYE9v+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )