INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdd5788ea64a4bd8dbbca68620a747208ed83454cba98e647486db5910399a38', 
    'g2gkL98E6hZQPdy8ooU28KPEWGRDjKowqxMeu2O0grQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)