UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5OxfX1DwROXg3PMgKIZjE4ch/zbQ1dBZFpZO6pingQk=' 
WHERE 
  key_id = 'e8c042861018fa6231fdb77f99926b4452a571b009150b5fa46133369d7edd44' 
  AND (
    token = '5OxfX1DwROXg3PMgKIZjE4ch/zbQ1dBZFpZO6pingQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )