INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '340f24bad17a926973f657e4e664a4049eb7f6b74ef4c8a6580b7ad973fc0138', 
    'kGb0S3KR3JucfHzu7LP9H/GvGt+fw5CiNt9U7BVNWjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)