INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '874a80a671fce16ead41d0eeb012dcb3969188f392cacc9a2050f0b9b746ba51', 
    'DICfxue4lW7OFXeBr6d4PLKFiE+GQ1KDxwO9US7mHOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)