INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6205c9f54e0e606db9255c32430e76249fb51ed7f2540452b4dd8c3a17e4de3c', 
    'T8UwU/rviGboGquq1k8559kQWc2g+P71qLUxlbi97OM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)