INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '600fe6e6d19fbaeb3ad5e36457847c8bd477a523593f12d440bfd5b51e2de5e5', 
    'kOnq0h29JyeUx9lKmO0qZyDKwczXQnRzVrRwXvyiaUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)