UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+dfy7SBonQahDlf6fwlgguO7jHaFNRPt1NEjHzSIAfo=' 
WHERE 
  key_id = 'a44bfbbc0ea30ae8a75cf3db49112c194a4a7b7b9173b59154496dee05169e5b' 
  AND (
    token = '+dfy7SBonQahDlf6fwlgguO7jHaFNRPt1NEjHzSIAfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )