INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '381320b4399e150b4722aa9e7cbef398ff7a121c199ba1f7281c0836c786203d', 
    'GR9HWWEr+TFLz1zsyNQmyZZYhNjPEme3dIPLRiiCIGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)