UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kSeJU4TRmTQdoZFssPJ2yCaWpydvZTx2kLVY6VrpJO8=' 
WHERE 
  key_id = '5a4ba90d382f63a34cb4d710fe7cc36146ca9a49fc1a2354ec159df0022156b7' 
  AND (
    token = 'kSeJU4TRmTQdoZFssPJ2yCaWpydvZTx2kLVY6VrpJO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )