UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UGIKl3ka6vfyCnRk6eySctoWaP1VxqL76TrDBK2ohfw=' 
WHERE 
  key_id = 'fb50be49203ab0833adf4b7c200db56d9545f838573ab44eac44eb7ec2f1f79f' 
  AND (
    token = 'UGIKl3ka6vfyCnRk6eySctoWaP1VxqL76TrDBK2ohfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )