INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e873ccaac2d91d38ee261046540bfa467405d06d90087b0ab7146e9b96046474', 
    'HwDJHuEfyTxJ1aiHNmuUR4JgGZRpsVmi+WsPTjK8UcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)