UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9mKvWTz7ljCbBkgiMv0j7RMOAgFZxMn2uxfKEhomAsw=' 
WHERE 
  key_id = '5532f97b6f2f7dc80a49e53c94788a530be849d84d2b061d59f62de0fa34269f' 
  AND (
    token = '9mKvWTz7ljCbBkgiMv0j7RMOAgFZxMn2uxfKEhomAsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )