INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c551da52bb716f97593a17da10afbbe150bd8d3237cc881bc4351bf334561100', 
    'kIDekC3pcTU4M4ZjwVJGhiGpHexBKZp7aro3pxg6R7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)