INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c155a5b7d294fc1482b41b8ef4896b8a5a2d1e5ee8f646bc5e7c6ce913e49b3d', 
    'h6KIryLENhxXWjswTEImFmUxX0RBd9q0iz3tEoUgixY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)