UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esquHIfy0uogCbaekUmRf/X5KettXNNGygF91TflodA=' 
WHERE 
  key_id = '48da0ce9e0b83b7b1e62d7e35f09c909436253be7e767b9ca6448bc044ba286d' 
  AND (
    token = 'esquHIfy0uogCbaekUmRf/X5KettXNNGygF91TflodA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )