UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HU87emvQddA4XGCcD1Klm1H7wo+vISUg5BdPAKeCqNs=' 
WHERE 
  key_id = '2b7cac7c9113b4a388e8604f4ad911280f76922042456f3ed3e9265c0e0c2134' 
  AND (
    token = 'HU87emvQddA4XGCcD1Klm1H7wo+vISUg5BdPAKeCqNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )