UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YMttNQR2rCX8mwO8DeECVKVCttJkase0lYgXzLpKFa8=' 
WHERE 
  key_id = 'ea0082a8a11073e11228bee9ea71bc280ef6781e4228ac15b72b4e9d864b10e5' 
  AND (
    token = 'YMttNQR2rCX8mwO8DeECVKVCttJkase0lYgXzLpKFa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )