UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uqS3xNiX6w1EhJKWh7/bS0fWJIad2fF70cmd9pPxg1Q=' 
WHERE 
  key_id = 'fedfb740465b0f02139c49782e7523b6c4ca873fd0b9d13cde982862f7ee3676' 
  AND (
    token = 'uqS3xNiX6w1EhJKWh7/bS0fWJIad2fF70cmd9pPxg1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )