INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a37a329fe09738b8aea24a416a6df8720a786444b36b0340fe79c458b464c8d', 
    'UTdYWbcJTZKoowfQpQJMnlzso+vwAMgQklPz2Xl14M0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)