UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ce3en7HAhYTR3bUtIeLZrz4Iq43umM29hlbDUh6NRb4=' 
WHERE 
  key_id = '70a369819256a4a22fbb7e4063025901c211f96e61846b238f911d053a549224' 
  AND (
    token = 'Ce3en7HAhYTR3bUtIeLZrz4Iq43umM29hlbDUh6NRb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )