INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dcdfdeb15a850012fbeaffa1100a35f0892871b0cefb399edf6f62b2990f5e8', 
    'Q/D2a2pBY8n5TlbdK1Yx/ZlVgxZY4tgIFXtTuzSr7rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)