INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e59d3e7c8da2791e6400630e0354bb3ba28457fc5adaf815224caf0bc86754a', 
    'VzuIMt+L231JwC6MP3usWXkEDgwXXcie87KpM+esigk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)