UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNmEtAKkURvVw52HTNnz+hzzhPq/6eBR9WcKY1opFdM=' 
WHERE 
  key_id = 'dfe76812ee3cd71a270358b019b1cd5b89be176abf10957fadcd2441ed2b98a2' 
  AND (
    token = 'aNmEtAKkURvVw52HTNnz+hzzhPq/6eBR9WcKY1opFdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )