UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkqmqClaEUyTncv8AluZ/aprMsK9NJZmMGQ5L+Gw6xE=' 
WHERE 
  key_id = '92a75d24a8f6e9eed64bbce66c4905e40f5e6744ad2101ada5bfda1529c4e329' 
  AND (
    token = 'zkqmqClaEUyTncv8AluZ/aprMsK9NJZmMGQ5L+Gw6xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )