INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4ff212d7eb7775d4d65c852eec6844223c1be7bb514b9eed2344aee6e371dcb', 
    'NV1m3LxIS2gCN1Jn9wNL04zWBm6qXhQkr+p1mCs/m18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)