UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q30W3I1k5ACoDlsbsS0tTUguahHaUXEc1c2Tn3xJaGw=' 
WHERE 
  key_id = '29f82db3d6973e4d68abf91c065a57e067cefd4c40d3d9c22740624d7501b0d6' 
  AND (
    token = 'q30W3I1k5ACoDlsbsS0tTUguahHaUXEc1c2Tn3xJaGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )