INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8310173d25f8f08aefd918df1fac7562af2fcf9966a472bca044d31cfb389ce8', 
    '3trKFXyC2JtMF7UcQEk8b+ySWORsw+90tL5nq35rAAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)