UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8Jr6gJIHOzNA0lLkCcnJwJOSWclCD78NEEewSYbmXg=' 
WHERE 
  key_id = 'fbfa07e4604a0c6399ff785be1c600a09c9f98b553ee18c82ab9c56fe16e7847' 
  AND (
    token = 'L8Jr6gJIHOzNA0lLkCcnJwJOSWclCD78NEEewSYbmXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )