UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dr+p52JqXEHIe6hQKppYiAbapG4FokJRLtLLZOLdMxk=' 
WHERE 
  key_id = '195dbb81f58cb8e98a03b4302351acd6f2a8e49d8a5d64a7513bdb55534a2133' 
  AND (
    token = 'dr+p52JqXEHIe6hQKppYiAbapG4FokJRLtLLZOLdMxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )