UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YRNKchZB4rn2Ff5uvGbkUsfdqY1+HHDhCk6VwS6VAv4=' 
WHERE 
  key_id = '3a2d67d93553f9111b27ccdb3c1ba96843e77e6a98e69c4ec66de81b34e0bed9' 
  AND (
    token = 'YRNKchZB4rn2Ff5uvGbkUsfdqY1+HHDhCk6VwS6VAv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )