INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70c899b4cc6d70606c7851446064c9859267c6899c208f0eb1e0dc91e3acfc7b', 
    '1EoEWh5XQJLTAdk7NO5/a9IP/JdVRyJRC8mvD7Jj9JU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)