UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZcKTsy+YLgfIUwF9a1qWuKkzAhVTHSIkPkmTKh4UIL0=' 
WHERE 
  key_id = 'd72e31845bfae0e716bdffd2bbda37f23b3858fc599960a0b2a11944da2152e8' 
  AND (
    token = 'ZcKTsy+YLgfIUwF9a1qWuKkzAhVTHSIkPkmTKh4UIL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )