INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de45fdbabc674975255037863963961fa570bd279dab0ab8f34d5187bf1412f6', 
    '//AGU6uXSXDBKa7hjo31QLRssGAXbm2RjMsVXMX26yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)