INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb8cf1a9d26375c7de91af8cb1d64bfcd549eb1e99359014a756019c0b48d54a', 
    '2UHcZXUPO1I3ReonK78noZrUJlb4weFUjCRLtwacGDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)