INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a700d2a4e6dc8f1272e7790efc9298ce9a7a27450d6712f5fb47861709b50564', 
    'DTBPDYa+gfZAZUNQg/LBzFbod2TXEu9VmghBK4t1ulY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)