UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zX4GGj5Eo0jubr24F4/FLLy+qUn85An5BEti7w1aTJs=' 
WHERE 
  key_id = '1c01e646197865cdb3a8cb2e69aef9c680c31d97473d063ae0275bed851e37fe' 
  AND (
    token = 'zX4GGj5Eo0jubr24F4/FLLy+qUn85An5BEti7w1aTJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )