UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IvuGVmNpLii7AfTumYfbVpHwXen7s71WgTA/fmQ5jSY=' 
WHERE 
  key_id = 'b70dd69a85601660264968e6a89ae1d4cc248c746fd60e7a608802a633056772' 
  AND (
    token = 'IvuGVmNpLii7AfTumYfbVpHwXen7s71WgTA/fmQ5jSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )