UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MmRR1iChlg+d8Ex3CzHt5r2qs0vGVm289rs3Sdqle60=' 
WHERE 
  key_id = 'efa7a2a36e4bcea5e42214e11cf16b6159802482affa3031a0e180a39d8a86c7' 
  AND (
    token = 'MmRR1iChlg+d8Ex3CzHt5r2qs0vGVm289rs3Sdqle60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )