INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7ae9adfad1ed9caf72094ebf59620c2d3b2db893fbdabb76336b7997d07db0d', 
    'Cx7L18vprcwT4Ea8HUv51qTRsROcd/1Cc/LZz3VKChc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)