UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+m7qEgP+4gwnOT/qzrENFGYiAYs7pfN/i22d676i8pc=' 
WHERE 
  key_id = '2646cd339f530c8997533768ce7f8616d40b168f4d2e68f25dcb8f64e77ee462' 
  AND (
    token = '+m7qEgP+4gwnOT/qzrENFGYiAYs7pfN/i22d676i8pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )