INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3545b797688610aa1b5f7d17cac95b08d0f1446462a3552bb8e1d7164e5d2650', 
    'AuXnREjMdO11whei45xg7zZc3DyFZxdcOFg+Ok+OOVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)