UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P89uboZVxZ+rFTbmTwPtg5p5clLw1aYoVnByNHO84g0=' 
WHERE 
  key_id = '926d345e9d02fd24f4e638ac0823d933a65fda7dded5b990852b9bdfffe9a97e' 
  AND (
    token = 'P89uboZVxZ+rFTbmTwPtg5p5clLw1aYoVnByNHO84g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )