UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4i8A/wCf+r4QInKTV+JYKq/pnysYl/cqXD9y0jsl3ZI=' 
WHERE 
  key_id = '1f61b431efabdcd5bb0d0994898a3f1f58a359d4005fedb5eff4da387c442144' 
  AND (
    token = '4i8A/wCf+r4QInKTV+JYKq/pnysYl/cqXD9y0jsl3ZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )