INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4e63f61418e2d24c6e94ff1f753d677e4fad24ad5dd64a5ac33af6867da9b71', 
    'uv6OnVAdEZgjw9tMNtHJjZwT40g3a6p5ix2EYTAqmwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)