UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dLy72fdeJEoKGQx91yKR+79so/Xz2JRvW8ygppMpmbU=' 
WHERE 
  key_id = '55868af88d35de6ccdaee013d39f47f3b77a27aed70814976424807509aa4377' 
  AND (
    token = 'dLy72fdeJEoKGQx91yKR+79so/Xz2JRvW8ygppMpmbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )