INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6a238225b97504b6368d919ec920ca99b3744412c97ebacfb834c4ccf91d853', 
    '8maVXtJBIyFN8WI7GNGk8MrqJnOOlLibZKxFHZ+5Ku4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)