UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XSm+1k3bM6NMfM7FTnztzH2ei0yUCGj90GTmAoggfpc=' 
WHERE 
  key_id = '2544397744998a26e471019b2304465d67219f8e3d3ccc869ab8d98055cd2f81' 
  AND (
    token = 'XSm+1k3bM6NMfM7FTnztzH2ei0yUCGj90GTmAoggfpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )