INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55e9bba85ceabe3980c86e6e60e6fba57bb3e70987570c1bf2bd99822fe7ec68', 
    '6auMY0tLDEc3VTgVBSa96MXtRyd69h8T1iDpf43sn8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)