INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dfe7a39849020a1e29bcb7f5df7fe7829176fdb52c85a7930a448d934fd52d6', 
    'ynwNWDl4E7A5ty8AOg7DkWj4bcZrVFjNShoQYid8zyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)