UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tRRcpKBvKaepa2dqWJK4d/nMTV+BoMCSyG4EbAWLzQ=' 
WHERE 
  key_id = 'b6981fa03cb064e72145f91757b9e86577459b9ea2263bab8229747b61267124' 
  AND (
    token = '8tRRcpKBvKaepa2dqWJK4d/nMTV+BoMCSyG4EbAWLzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )