INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc98b99fc07c74d87587ef80a9d8fbc1ee2b646599d29ed4e065dfd2ee1ab513', 
    'apx3IMTm1o1mZLuMv2VUTT3eNGMwigROC2UIrPQGWyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)