INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11ca31e1945ea71f78593ca7c92bba500c26c27cee464b8177d920083c2fa542', 
    'qu2VMcg9ztlYwISNa7/556nAAoXSPiQ5uD2yVTzOFFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)