UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QbcrYwfSf00wlfycE7hcBdUoc3VTQKv0AHvChmE2Jfo=' 
WHERE 
  key_id = '465a481fb2087bb83e4974fd3b4be012e71016266f10cde413e928833f74f991' 
  AND (
    token = 'QbcrYwfSf00wlfycE7hcBdUoc3VTQKv0AHvChmE2Jfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )