UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hMnNVOidgfSDuNCh8jSl84esw2s5AqanCh0r2bGb7Jk=' 
WHERE 
  key_id = '4be22b319b58ea84e83f05820ae0ca1360bc51e3e716a21b973844c559beb64f' 
  AND (
    token = 'hMnNVOidgfSDuNCh8jSl84esw2s5AqanCh0r2bGb7Jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )