INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8ecd8887fcec043718536e114a6e95640fa550710e4695de65a8d85eeda0e37', 
    'V54VOBf8gJrBCZ50fXOQql613WBrVEBgVpHg9t1Cq6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)