UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xC3tjkFFKHpLadTI3KY/nHObQ0G3CacMrwd6yheEwMg=' 
WHERE 
  key_id = 'db6da73d97db9f013acc7518dc1a8ef613f5f648af973620d93f0e8526aa8229' 
  AND (
    token = 'xC3tjkFFKHpLadTI3KY/nHObQ0G3CacMrwd6yheEwMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )