UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xSKtfuAwwZskeQvOwiEe3ZQC9F1FguPta1gP5R2Jyms=' 
WHERE 
  key_id = 'a2ee6b47130831e9e8067ed29f31d765882c9e7be65e8f72770a1fbdba3dce87' 
  AND (
    token = 'xSKtfuAwwZskeQvOwiEe3ZQC9F1FguPta1gP5R2Jyms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )