INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b65ce08910b64bc7f55c14f936f0110af323e9f2e5c627c19977d02da397ac92', 
    '+iRCFMDqb4ugQWwpVgqP+ZWNxDHbusJnt4vC4hd63Hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)