INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '326885c8d71d20c7b8a033b75e76198941f0875a263e84bf74a7b24239fe483f', 
    'x3pnnGYQdS+h71GfI1mo+KjaCJG0ttwkKV7snBiQU0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)