UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nkMTXc7muUjJRxW1vQp6iF9RDXav9FmhxWMECSGYHAw=' 
WHERE 
  key_id = '8e72073738af89f5c6c2dd99ff6c67dcf698bb4473c07b4efa1f8053b31cdada' 
  AND (
    token = 'nkMTXc7muUjJRxW1vQp6iF9RDXav9FmhxWMECSGYHAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )