INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c2e4bc1dd03911b4d77cd9509de4a5116f0fc077209f1d60dbf0ab774817e01', 
    '+jPgNbJGla0iFQ7qFxyxhB8if9qGUOJKY+M1+LXc9t0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)