UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zIz3p/xPOluCg1LSW/9QcjEli+3bAO0YXbCOV44m1x0=' 
WHERE 
  key_id = '6381b6f7c714f4f16d0905781cade353dda3d78a7f41788efb3bb7ba833e6b52' 
  AND (
    token = 'zIz3p/xPOluCg1LSW/9QcjEli+3bAO0YXbCOV44m1x0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )