UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3mfUzDneMOl0hnelp/abjeYdiv6ure3YIG1UN39L9TA=' 
WHERE 
  key_id = '70e9df199a41e21a16f94fc122ad1e74e39cbc0af684e42c81670acdfcc85084' 
  AND (
    token = '3mfUzDneMOl0hnelp/abjeYdiv6ure3YIG1UN39L9TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )