UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5O5on1/6FF1VgT0+qIdr+8i7cS1kYHDDKmYmBBuTDKE=' 
WHERE 
  key_id = '97c5b0e0c638ffeb17257b8a6304548be946d83ebcd9eb0d295bbd6de7eb76db' 
  AND (
    token = '5O5on1/6FF1VgT0+qIdr+8i7cS1kYHDDKmYmBBuTDKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )