INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6abc88d3e9d6d00da65cbb82b36885e2a111e440c3e4d934a8097aceecceb760', 
    'v7hdOYPlzQFgrasVL5gKkGmgCEKupV9nfAe/Jj5V5JA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)