INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af19d385f9e82925a8f3cc69e00546cb96241d8afcc6beef8b25997a04e0b657', 
    'Nf40YUgewPb4Dq4uNrlpNoXVoE2EFZ/5hERd7D0Lado=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)