INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ea504d3e0e1fade56f18b583b56fccd276cc19dcba9630da32bd6c03355c2b0', 
    '31NBih0f+AEkVWHFt+vvO2P9REE5OSaZbidcqj68ylc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)