INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e25f81c0eb6a335eaf2735b5d0b36813ae900ea08f8edae29fadd86809ced2a3', 
    '8EBDLDNgqabPzkAXjrqJ389AXYLjySGuD8Vu/7pul/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)