UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZN5zIzCDnGawWZ+qRp5GEnucHUjCOTKUM5zHrNTgi4I=' 
WHERE 
  key_id = 'b1c9ba28e320ca3e361b56387458fef93d2b80b8ab70e78757d367a3262b7646' 
  AND (
    token = 'ZN5zIzCDnGawWZ+qRp5GEnucHUjCOTKUM5zHrNTgi4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )