UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pt8H5qMRzVxgX6rH/1+c6FSeqsEbPhjaacOlr/xesk4=' 
WHERE 
  key_id = '91d11dce0d46f28bd9a424d5573da45399f349275b00cbc0fb2c89a063c29c00' 
  AND (
    token = 'pt8H5qMRzVxgX6rH/1+c6FSeqsEbPhjaacOlr/xesk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )