INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b661cbd3792b1dffefbfd884d65e628d193f56927d5c137e6167a82ce6be5388', 
    '9jW8G6WXGD1gfPo7PqFFH2nVv1aNLgfEcLLYU7xawDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)