INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86857559e5628284506bbd7a9c89d97e4de284243f27a0eef8f3febd7ee58188', 
    'JqJUNtwc83mqge1PndKToq2g0r3VkisfoVV9+Men4YI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)