INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9273f6057d5444a9d38343475e7d3fa81064d6cefa4607f86c2ea7530d465ce9', 
    'aNIEfK635WuRGWx7Rld2F34+99XTsCUPQeh7xQxq3Q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)