UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5cfVeVKyndZ7L3tu6bQuQjATyTsbOjOJmqad+CrHYJk=' 
WHERE 
  key_id = '5b772cea689802845c8c430c2aebc69fc7d1776511151f003faa544f61929a83' 
  AND (
    token = '5cfVeVKyndZ7L3tu6bQuQjATyTsbOjOJmqad+CrHYJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )