INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf18dfe0a4704e23680c340057743a09db6a52febd4df3196dc0c70623d4e5cb', 
    '9tRc1C+0t7pbhK3DjV1/bgbABFKnEbI8aQl4nOuHjYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)