UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rYsEOF7GlqF7JPpVBst0phhDcAtea7zWxLspOOTRUXo=' 
WHERE 
  key_id = '5c12f84c7c449f116e8aa48f6090c08ac2ed3e691851e3e025d68583956bb0f3' 
  AND (
    token = 'rYsEOF7GlqF7JPpVBst0phhDcAtea7zWxLspOOTRUXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )