UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pkiKv7BpAfHbfDW1VkRUAqJJH1yuc66YDKYdbGTLBFw=' 
WHERE 
  key_id = '7177c3a30e75747857b0814ec9cd869e91e21f61b936571dacf72a86da5d4e18' 
  AND (
    token = 'pkiKv7BpAfHbfDW1VkRUAqJJH1yuc66YDKYdbGTLBFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )