INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdc3f85f693e022defdee3f864571c58b4980b495c5d8772e427ebcfd21d6554', 
    'P8/6MPV/q9PPgLzIr53J7sqxen07o4ezFXi69U4htUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00099

Result

int(1)