UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I4B32uoICRigdFMOQWqd5Q18T+gSl3Xlrk03jQ7/EBY=' 
WHERE 
  key_id = 'dd15ed5c23c57566a6cd37b6c78c6a9cd12aba9d93a78cc2035548ba45f47e73' 
  AND (
    token = 'I4B32uoICRigdFMOQWqd5Q18T+gSl3Xlrk03jQ7/EBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )