INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f38ca41b51c27a1d27d012bf901d99a9c09b691a1334040427599d42613c8be', 
    'y4XS3bMQW7ovftv+e4oo3kdCFnme9uc/pwo95D5VEXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)