INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e6b8b28b33d340646b7e158d57e38349bcd90c3b4cfff848a76ed148481d38a', 
    'n8x57C19NZRkXP3XTd0VacWMXOznO0TJiDwSybegIxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)