INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1a7ce262646599e0d1ddf3622f7cde89f7b5d2a5f6fd624024a657e3d5da041', 
    'RgJnp1AGwC1UWY1haU4gq9AhjuQX2B/epg4iKUz51WA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)