UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i/pmqSI5tAGFptAVCBERnFF+u/cEK/WztEuCygk32C8=' 
WHERE 
  key_id = 'a755d0c5a63331e6330b2aa5e9ea7f6e8ad8b114f87fd609c795ad663191234e' 
  AND (
    token = 'i/pmqSI5tAGFptAVCBERnFF+u/cEK/WztEuCygk32C8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )