INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3d3820234e72fb30bf574b43e34471cbac47a532579dc00f6469bca2bbc85db', 
    'ZD9DHvTkJn3CWfaQT2SrFxfbKCSuPBYbzt4FX1rtyTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)