UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rRhG+2Q5rIledNZwLOQVtRDkns8Mx1mk2f35QuzCQM=' 
WHERE 
  key_id = '635c91143e74cb49a9a3d5270f4d9e5e33fd232cf11b9ca3350c0441cfef7ef2' 
  AND (
    token = '/rRhG+2Q5rIledNZwLOQVtRDkns8Mx1mk2f35QuzCQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )