UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VD6t+lfj6L6b7OmtlglWfSfoz/P8BF8nTTQj+6tcJ0o=' 
WHERE 
  key_id = '47d1ea06d200b0a912cdee27c295f942bc1018f15e7298ab9b7acd158db27ec7' 
  AND (
    token = 'VD6t+lfj6L6b7OmtlglWfSfoz/P8BF8nTTQj+6tcJ0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )