UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jVH7q9+mLDVZjGGSPjRNP9XZGbPOQYwvE7N/SHYQKnE=' 
WHERE 
  key_id = '4e151fbff541489398614dd7bc3ef083aa52ccd33c25a5955ef1fee280e5811d' 
  AND (
    token = 'jVH7q9+mLDVZjGGSPjRNP9XZGbPOQYwvE7N/SHYQKnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )