INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e52235578cc431e67ac4d4cdf521c8fc6b3678e88d590a407f7da1b75fb5b4bb', 
    'INqkAMz5PNqSefMvJKBvH7iR2WpOtlXUC/oEWzX3vyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)