UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCsrWE8bBNSedwUmq8x9kqa06oSb0Uw9Nbd6UI1L/Zc=' 
WHERE 
  key_id = 'c1752d7ece56d1bbde01ae722a5b75364e39045ad29192fc3fe87d077e760e58' 
  AND (
    token = 'SCsrWE8bBNSedwUmq8x9kqa06oSb0Uw9Nbd6UI1L/Zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )