INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51f51610babdf4ba9988dc7f199df38a3b4fcaa7cb83dfe0e2c361985bdd4198', 
    '3NZcyexZbw9z6f78kpfi5XcLYH/NgqKe6q+PSrWyRb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)