UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hg5qKpS11m1c6o+19QvCAjQIgZT4BGmux1KRw/pS29M=' 
WHERE 
  key_id = 'ba4ba397648dfaadb36c95dc84c9dd35b841a6116624f3e725707db2af0f61d5' 
  AND (
    token = 'hg5qKpS11m1c6o+19QvCAjQIgZT4BGmux1KRw/pS29M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )