INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c211bce76013e71b44cee9397b535e3e98c2229ee11ae7971a7a9852f0d612d6', 
    'XCcIssAn5gysRNAnvqL52znjgZBRQM3gNF0rJ/1KNFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)