UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YgDVtRDQWb/fGG0CFcH7KvZSWiTS3O27HcXShdTgnk=' 
WHERE 
  key_id = 'ab00a7d4382ed7bb89c4b26579960c637ac705dc19a67334d3fdf0ed55d5de5a' 
  AND (
    token = '7YgDVtRDQWb/fGG0CFcH7KvZSWiTS3O27HcXShdTgnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )