UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SxQXvsQld0c7A+wsvCKrV6Rft22SDD20kSCk8M5Ueg=' 
WHERE 
  key_id = 'da76442a9fa242a16520388708f275ff13381b95f2fae5f0536f82d4d23b1d52' 
  AND (
    token = '8SxQXvsQld0c7A+wsvCKrV6Rft22SDD20kSCk8M5Ueg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )