INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c57c619f03bcfdeea0158eb1019cedad01e28b3a20e0b719b0a66d02b76d0ce', 
    'LZW9PXAcPIj3U72wiuO9xrMrzhfLsQ4BPxPMpWzqaR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)