UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+dErEOgoRrFsBXy82iHBxroqauh8xkZ45P/r6li4wY=' 
WHERE 
  key_id = 'e844daebf32a4f6c2c6b158b4055c2551d3c9547113b8ee759b0b580c18b953f' 
  AND (
    token = 'c+dErEOgoRrFsBXy82iHBxroqauh8xkZ45P/r6li4wY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )