UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nPEXUqhxKlQznOdEQVneM1WQZlVMXQydIaZ+CJTgMU=' 
WHERE 
  key_id = 'c9ca1325a5a3d6ccd6a5637fa1bfcc474141222d327679c2c7c7c82a9d7e838e' 
  AND (
    token = '4nPEXUqhxKlQznOdEQVneM1WQZlVMXQydIaZ+CJTgMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )