INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1703a056733ee8a1892f6f16ef2568576fa8e732f6b7baf7ede882a5ad6726fc', 
    'qHKKwyglgi9JFf4xoVkFSQf20zyowMRFUWIFUG5qWiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)