INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49868c203e4740397fb157f93e7d0a99d02304f0605c64a787b0c185cfc92504', 
    'D4OsTaFeZAScx7HlDMzNMCgqQQijXfhPkfTwwGKUO5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)