INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a15b6f9f763e645ccbd53a399dd4c629116db0cfee7cc8e2ee1f25fdad150f93', 
    '/NguDuye7NN3HzcKU1C1QE7l6NxPVOzEkBSbbF0gjRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)