UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1oaXZzWK5ZcKq2eto+zYJEcQSn4s9TCc7NuDjqY5ho=' 
WHERE 
  key_id = '2c2752a5bfac0f632675d5b0da19e6b3da26896e3cf01bd1e1eb4db700c93b48' 
  AND (
    token = 'q1oaXZzWK5ZcKq2eto+zYJEcQSn4s9TCc7NuDjqY5ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )