UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FrlzvTHPbd4nP9ThYVfat8BcaMBcNedePO3S8xMWwoE=' 
WHERE 
  key_id = '13b4093b029f2d4d64ddbd3eadf1253d79899e1b983801f67782b58a0e499aa9' 
  AND (
    token = 'FrlzvTHPbd4nP9ThYVfat8BcaMBcNedePO3S8xMWwoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )