INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7125fae14c7313ab2dd62bd22d198c0e85c17724a24a105ecf94abca27841657', 
    'NxzHwe5HRn3RDjY23k3de2I88m6ST4PJ2muEbb9p29Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)