INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27f2ffc085e5cf133884f2c65aa0f51bcaeb7359f591692634e984d82485a809', 
    'vQCbTr8UQuMM+q7E0VzEstt8shqS5zjzYB9iNpKtfHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)