UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GnI9/WCV0iqRp3OqwEOgyQub5yGnHv1CGKSTzpi9rY=' 
WHERE 
  key_id = 'b2f9ce3f9956d817ed8fb1f0f27f45f1d0afb35e112813d16f68466882ba597e' 
  AND (
    token = '5GnI9/WCV0iqRp3OqwEOgyQub5yGnHv1CGKSTzpi9rY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )