UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WUONyMAtCMRPi9dAcGYRDbb6On6SMuvbFLrFtJdxeF8=' 
WHERE 
  key_id = '49209c8e3edc2ac642bd6b5139160ba569fbdf6a4f17a1318f73dcb6560930e4' 
  AND (
    token = 'WUONyMAtCMRPi9dAcGYRDbb6On6SMuvbFLrFtJdxeF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )