UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QL2s49/8aOdIbB65nHDVOBDqNXVyDfSMatzwAY1yDvA=' 
WHERE 
  key_id = '1e01aea5e58f9c89306e405f17356fe73a524a8b6696a8ee4a727703395b37a2' 
  AND (
    token = 'QL2s49/8aOdIbB65nHDVOBDqNXVyDfSMatzwAY1yDvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )