INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c29f4db3df0b4f25fb87a95ea7b389a95e945f139dac8a0822fef5ab76186687', 
    '61zXLxeac0NbPDxgmYdh7papF0LtJR1R0JcAFzTIk7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)