UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZx0tpCvy6IRN8WqzDksc8tVDRrtomvrq3/Oxmiyp6s=' 
WHERE 
  key_id = '2d35464242c498685a82a1063ab6c58a5f01dab824421019e0fec8f3775ad352' 
  AND (
    token = 'LZx0tpCvy6IRN8WqzDksc8tVDRrtomvrq3/Oxmiyp6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )