INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cefa66b59295c7ba99d2652b7548385104d2ec91029e032a38b552d4ddac25b', 
    'O6i/xyvLwERfBxfOCT0yJcPn4nPJY3QUJPqHMsb8mP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)