UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tXA+GUkwJyr/F6DPBCzM+5sluByxFQ5fA2vW0wQeOxw=' 
WHERE 
  key_id = '4b6bb2156d5606deb4a76c30db45a7a1a5958dbfe8b7345ad46c220ebf2c1ebb' 
  AND (
    token = 'tXA+GUkwJyr/F6DPBCzM+5sluByxFQ5fA2vW0wQeOxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )