INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7289fe1ecb310285e99eb0050fa2a0d35ca6857cd7ae94ade2db2700b904ee28', 
    '+7mO8G9B+4Y5CZ1AnSTdiPsgZiw8+Cbvo4LWNrZ1sfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)