UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PhrKPPN7IS4fk8TxfxD/1+GGKKjuvC57l4gft5bLTHg=' 
WHERE 
  key_id = '3e8456d676fe608600841838e0755a5587745d7ac8134102e1f1e2ff388d21a7' 
  AND (
    token = 'PhrKPPN7IS4fk8TxfxD/1+GGKKjuvC57l4gft5bLTHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )