INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6634d6448022d8da0bdd17c7e1c455b297a188c014a33d9552eb9bc8a7d95de1', 
    'A4igvmzwnk6krkTRNL2gWyMa3TPkd9Cip6UILf8JOPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)