UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0gw6Pg2yf0ZSugJ5pF7M0D792uBz1CeUHJRPXsVG8JQ=' 
WHERE 
  key_id = 'bddff6ab03e98c177090be5a9647f7173071a74e09c3bc5e88fc91fcbec8d767' 
  AND (
    token = '0gw6Pg2yf0ZSugJ5pF7M0D792uBz1CeUHJRPXsVG8JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )