INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da231c21766d75a359a7fa579515e547f0824e2e41460e91e58b9fd5d397b6bf', 
    'VRQDOqymAf/+Pd3BHGb6o7ViT50uL1L9sFE+pMN5PAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)