INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8ca68f09d4c97e930d5e5efe3d0f79502d69ed5420dd539800cd1ecbee769a8', 
    'uAbYvVYrQ7syEDPU/49kYepNw7nqN8bIkagDvZ7DsAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)