UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/j47fHrtrda51/GMNA3RHB9w+NjHq9HHut2ivXXnQD4=' 
WHERE 
  key_id = 'b9fcca4d0a8fa48ea372784486b89232a5da64b04977f50ed1913ed347c10c8a' 
  AND (
    token = '/j47fHrtrda51/GMNA3RHB9w+NjHq9HHut2ivXXnQD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )