UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9tUVwmmynX7tUf4I6vMyXO5g1YJJraDEMyD5GXmunw=' 
WHERE 
  key_id = '056bd89a5c155fe83a875923ed6d5c95c68d90175357918b7f5cea6edc847dd2' 
  AND (
    token = 'P9tUVwmmynX7tUf4I6vMyXO5g1YJJraDEMyD5GXmunw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )