UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nghbtOUordyLli/NJV2RqaNANLSh0xtz1L8iWjt9cjM=' 
WHERE 
  key_id = '2ffe692913a342589e694ad198a98e12e642f3f8f0b24b7f0a63a540b4991633' 
  AND (
    token = 'nghbtOUordyLli/NJV2RqaNANLSh0xtz1L8iWjt9cjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )