INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9689d8d6aa04f8d6b2dddeb9173056565792eec7ad1d6b35dd0f23f27d7eb799', 
    'tjU6Dh6fRQsSCzQIRxCiUigGj5wS+HEngV6t+3G15R0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)