INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71a56681ec4d54879913dcfc451c0fd2ac28e33830452992353cb83ce7a1eb8c', 
    '4ktwq3FCKZTMcrZsyj3fLRjxTBsVvLI3EPWBmMY4o3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)