INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '959aa5416968af2c17fc2bfba306b83f1b191c123cf7167067b615ed7278a171', 
    '8d7a5X7mhWexoA7g7/QqxNdinIIcfxpAVWG6HZ+/LT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)