UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jI/NgOHM8ixMHaaPULIMqcHXghhTFhfwimg5KiTht2c=' 
WHERE 
  key_id = 'e5c4f3b18bc7ccdd52716741e8cb6b7ee140c62ab0321571a3a772dce06ac24a' 
  AND (
    token = 'jI/NgOHM8ixMHaaPULIMqcHXghhTFhfwimg5KiTht2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )