UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F94qt9I4CtjCUFDwKt8rxyni0hvRrX7U2yNDlyIRkZo=' 
WHERE 
  key_id = '24187f67def237b7e5d2f755ca7459afe76de7fd96cac144e162a91717865f17' 
  AND (
    token = 'F94qt9I4CtjCUFDwKt8rxyni0hvRrX7U2yNDlyIRkZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )