INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c6798b8a335556fd4a8c9db1d62a1a2f694c02c88b5e5faff6e8f644a41b81', 
    'Sjbx3SwywSvd8mJA8MkYk59I9ZNirMlRQVQJy5b4lBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)