INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af259cc6fb6175ee1f945abc1f2b9e52c80911da5a348e39433de75d496633a9', 
    'WXLIOVMif0C5EuhCF0iDwz8qVvQ/BrAT+y2BUFYDBRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)