INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39903a45851ae31cf0b63b95517617be08679a0b511ab4f73a403bbd6e26a028', 
    'PstesMUy0mhGbHp6Wapq70iwC2FuURZd8J6TFofbbRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)