UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hOmtzYJ87lf91yS3SfdbgpNnTkEW1wfWLjKvSwJeAI8=' 
WHERE 
  key_id = '4ca064ba3dadfccdfce673e2906bc825b73f0fa8dd47628b1918f7aece6af2b6' 
  AND (
    token = 'hOmtzYJ87lf91yS3SfdbgpNnTkEW1wfWLjKvSwJeAI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )