INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e14cf434bfe83859a9ce2c317868f6d51011ba1a8e0a10edd6a31096f472a105', 
    'Xho4QWtXpND2XDgkxCnW95AdRZY9Twp0fntq86/NtWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)