INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f16fdecc8b5b5d1a48b1251bf2b3a30c848faa681762a9809c7e9f9a4b6191e9', 
    'MAkWeKpxUXz4muGL3B+PtlGp5WvuttgQ5IFzBHsZmL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)