INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8b6683e7af4c5d41ec7522d96142aaf620b4982088c6de6636f14f958174d45', 
    'XHUKB44I16YazduGwazGPd9RiySbklYs0DWTHlg4oWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)