UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HVoReSf4/mzXI42TWtA3VHX4dadfMrq9MFyCt5fV4bk=' 
WHERE 
  key_id = 'c655b4f9baf125a581065d8440d36cc4b67f672511da52b54cc2bcaff1b03004' 
  AND (
    token = 'HVoReSf4/mzXI42TWtA3VHX4dadfMrq9MFyCt5fV4bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )