INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b6a128e5aa2369ec779ab293b308682619e6d634f56e385fd327834432b3153', 
    'mFChsKHEN2UXkQkRWQZjE44Rew9TjR5XKm6k8N9+jmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)