INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3ae4babfa40b275d3478eba8a477b54a07dbda72465e417a5703bef8434316e', 
    'z6tWCZDdX2T6udaWcZZxQzZbwotrwbHF3W3I1MjsVzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)