UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jywiM/eRDvbdKYDXL8KkqNdJfS5oIyMHf9w5AxUpRVo=' 
WHERE 
  key_id = '852b4c8360297bf9ffb98ba8e998500982bd06bed66ea028b6bb7fcd62828d4c' 
  AND (
    token = 'jywiM/eRDvbdKYDXL8KkqNdJfS5oIyMHf9w5AxUpRVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )