INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2ee67e5c08eaa05eb99f93d99e4d17c59cfd209598bad21e7e43570cf50d247', 
    'MSo2NpGPVYRhH4a6vobVnD4UGIGrUzTSKbr1eQVKk94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)