INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a8cebdc6f4f12e9a9d637d8c36792c0c1953a2fe7a336f712620450bc38316e', 
    'lKybvXxFknfPx8pgoKRT+Jbubwz2pGx2jZWeo3nFvs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)