INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '899e6a77e0235d3e119ae9737d9d96b24c622b442f63bdabbe24a8e51f08bb33', 
    'YkWor5Nx+GkIKmznpE2HZb6X9NZ02gVwdp0RXhXK1sE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)