UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4Q1t6ee5ySG21O21I9nZZjyw62FfjY1x7F7mp86G1k=' 
WHERE 
  key_id = 'd5e8290fba65113bd512f0ae802955ed18effa2b0d7f4e22640ab242c9f6f068' 
  AND (
    token = 'p4Q1t6ee5ySG21O21I9nZZjyw62FfjY1x7F7mp86G1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )