UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nSiB6uEXMSk/4mqenmOQSiBXL1nH2Y8nvFyQ77jpV/A=' 
WHERE 
  key_id = '6d0ace9a08fe73fb732af5b56ea5b69d7f93e01df510f484833e6130c6fa7eb3' 
  AND (
    token = 'nSiB6uEXMSk/4mqenmOQSiBXL1nH2Y8nvFyQ77jpV/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )