UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUdm2M4PiRFnaa6PmIhU5cdQ2Fj3WF19iwBzaDS0E7c=' 
WHERE 
  key_id = '92ac976e48062b75793d4ed308d2186ee741ec303bc357a732699b83cf42f270' 
  AND (
    token = 'tUdm2M4PiRFnaa6PmIhU5cdQ2Fj3WF19iwBzaDS0E7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )