INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '447f2b493abb5f23c96400c7b2fdde52f3a332ca94a30f06144db27cf176dd71', 
    'jfyDLdnMc4Q9wWdjKCj7slu+T/cg4skazI6Q2r2GJJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)