UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Po1iQA6M8NzO0T/j5bCRL2noXsVT8wyxpoek16CQ+60=' 
WHERE 
  key_id = 'fbb0c67a41aa0bcb0bd9b4e4389b205d02c26e85d051326b164637f5dd573e23' 
  AND (
    token = 'Po1iQA6M8NzO0T/j5bCRL2noXsVT8wyxpoek16CQ+60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )