UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdoj5VF7K3WdDpjEX0F/ElTCKIdzuklF+tVf2nUB1Nw=' 
WHERE 
  key_id = 'a89a99bff716d6d85a8905d6449d2b2311b5261dabfa79f68186ef43152194d8' 
  AND (
    token = 'fdoj5VF7K3WdDpjEX0F/ElTCKIdzuklF+tVf2nUB1Nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )