INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5994771c6807c001ede179c7913721b79e909bb7902537961f483b9291dfe574', 
    'jwObZazZoaskVibxcaI8Y00pXpw8DkhstndxsOsAmaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)