INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb37224128b4bf21801de19a294cd32609bf52a2814d56ca89b583dae779b5cb', 
    '5QlHp7GvfrR7DtqNHWTxEbwDnYEnJAtexhdh/DnX058=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)