UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KeJRPhlfdvCmzD3Y7c3fnq65v6ccZAELvwk5ZDTjjhE=' 
WHERE 
  key_id = '2433c5fa7fa52d409f556088f5a973479f7e6b88c802b639ab2f2e05aee6a1c1' 
  AND (
    token = 'KeJRPhlfdvCmzD3Y7c3fnq65v6ccZAELvwk5ZDTjjhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )