UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MBwpVX45KxrROm+1aOhdfzmiMcWII2aaL4+/rb8tNmU=' 
WHERE 
  key_id = '7cf37f9fdfb4448318bcf7106223f414d83c9fa6da34a671c07c2562d341dd09' 
  AND (
    token = 'MBwpVX45KxrROm+1aOhdfzmiMcWII2aaL4+/rb8tNmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )