UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Zbgi/BEmiw9BmVMbbs7/3dA6X/92oZacvxHG/Qqg/Q=' 
WHERE 
  key_id = '2d10adcb3a263a08645e1e05e1a9382fc0626c19aaef872f6e3e355ba0c62ba3' 
  AND (
    token = '4Zbgi/BEmiw9BmVMbbs7/3dA6X/92oZacvxHG/Qqg/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )