UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'khe2EAdDpxgaQDkkyPFIy5SUtyb+ozsflHgGhLVK6Oo=' 
WHERE 
  key_id = 'a34e17e8a01e25760b54c7370fb70cdb0cd4e738393168210c7bc2911bc32d11' 
  AND (
    token = 'khe2EAdDpxgaQDkkyPFIy5SUtyb+ozsflHgGhLVK6Oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )