UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qRczqZyhdokKNeNYdV9FZjZ3HvckRdTvfXpMoSz0/q4=' 
WHERE 
  key_id = '1c5fd4f0c1b67ea4e332f976eb7c81c0280ac03e4ce3c2240f5d236fa48c040c' 
  AND (
    token = 'qRczqZyhdokKNeNYdV9FZjZ3HvckRdTvfXpMoSz0/q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )