UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/PIE3G+kNRECwtCELkiIQ2mXxNRikbmBiqkvtcc8bY=' 
WHERE 
  key_id = '95d2620f1e16a01eb9babc1590d505b0cb77c53726fab82c6aecd6dcb7c0aeb0' 
  AND (
    token = '5/PIE3G+kNRECwtCELkiIQ2mXxNRikbmBiqkvtcc8bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )