UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3V82sYopyf2hbLB4mY1SDwRk6wnUCcxM3Ijb+UhSKU=' 
WHERE 
  key_id = '12617b145ddf78c800c7cca55f04163610ab356c5b900753fefe36a1e7c0f223' 
  AND (
    token = 'I3V82sYopyf2hbLB4mY1SDwRk6wnUCcxM3Ijb+UhSKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )