INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1a6de5d5a143aa01c7b52cecc03a98b30105ee71ca47312c136e9e77351818b', 
    '8jYIDwrgLKrRunALfYcRhiF+WhoomTbeivs+w4GDWP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)