UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llu8iO9udRq825azZ4du43zYF5djWBzxmb8/Cd+1Z1U=' 
WHERE 
  key_id = '62550beb182a4444f05b1fa6621bf58c1d9b220ae28cc6c6795284c13fa84207' 
  AND (
    token = 'llu8iO9udRq825azZ4du43zYF5djWBzxmb8/Cd+1Z1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )