UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ThLBmV4jEmhTZYwCqwAViEaC64C1BX9/k/Ge6mSNoiU=' 
WHERE 
  key_id = 'c8b9f65399a755fc67ac5f45f7084e8380f51713a1fe8c796605576d9ac38f45' 
  AND (
    token = 'ThLBmV4jEmhTZYwCqwAViEaC64C1BX9/k/Ge6mSNoiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )