UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGBJUhgyrjeki5EC7gbcfcKdxpkueU2KOTLZuPQyMbs=' 
WHERE 
  key_id = 'a1afdeda47f2ceb0243b41898cb80bf7d594058bb53306ee97334e11d633dadc' 
  AND (
    token = 'NGBJUhgyrjeki5EC7gbcfcKdxpkueU2KOTLZuPQyMbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )