UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+z/43RRgxFhRDCsMoiO68YAZrx6vmoTTFTONmzLhBNk=' 
WHERE 
  key_id = '7aea6f55968f7bc07d3a218c9d096e108eccccc269c8f5b35fc47328db53834a' 
  AND (
    token = '+z/43RRgxFhRDCsMoiO68YAZrx6vmoTTFTONmzLhBNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )