UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H+AewDCrS8yjpIfg+KWgqc0+fUDcdFl58wEHLDw5P4k=' 
WHERE 
  key_id = '884308f177dcd9648a6dde3baa28df1e88c6bd7274918067160683f6e9a6244a' 
  AND (
    token = 'H+AewDCrS8yjpIfg+KWgqc0+fUDcdFl58wEHLDw5P4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )