INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73cfc6ba42c065740731b2c6296a2f7b88d477c1550ea2c53b7c721798dbd0f9', 
    'CLENzfAZ8pDfBUx/KiSxrdfFrO9qTSLj20rroFVwqSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)