UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dNVI+qLiCf4ULAH8+2gF4l8Vag4A6hMDLkvZSNnN2wU=' 
WHERE 
  key_id = '1df52643fe3199db6a0fdc6d30378a084d694af17ce06fa8deb9fdeaf8ea89f2' 
  AND (
    token = 'dNVI+qLiCf4ULAH8+2gF4l8Vag4A6hMDLkvZSNnN2wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )