INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c58b506cbf9611a4210d08ba773b52b71322809013987073a5837958ef9f5af', 
    'drJCEIXvl1cOWaP2AELKLuz0XZ5hVnbSo0DVVaqW7z0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)