UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6aZXjOhE+FZjoamsseUPMenSXCq0Iu5a/XT0bu4G+W0=' 
WHERE 
  key_id = '3015beee86bb2d17b0e9c65dd52a330592733c32d7ec29929ae8554ba5fd8d73' 
  AND (
    token = '6aZXjOhE+FZjoamsseUPMenSXCq0Iu5a/XT0bu4G+W0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )