UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1FYD3CmS/nfE0p6+DdcjPFyqFlzoFBsOfzGaXkWtzOU=' 
WHERE 
  key_id = 'bf6717bc83bfcb516db7375e4994fdb9e5f616c9c02b0d697d3e7af1eea35cde' 
  AND (
    token = '1FYD3CmS/nfE0p6+DdcjPFyqFlzoFBsOfzGaXkWtzOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )