UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yk8emJQZLHJkq/TmdBKNcYFGBs4ildga07om4n39i7s=' 
WHERE 
  key_id = '9703d2fa5e6e6ff423433b8e6bf773d2e8dd16c8281d3b8bf7a3a9f80d46ae01' 
  AND (
    token = 'Yk8emJQZLHJkq/TmdBKNcYFGBs4ildga07om4n39i7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )