UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wAHI+ODFKiFxPE5Nu3u9gbCTWkiaD1XoGllAlPwS2IE=' 
WHERE 
  key_id = '2143d238aa45cb2d28044966e3858321aeb0d8f6e82d4ff56d1eec477c1de86f' 
  AND (
    token = 'wAHI+ODFKiFxPE5Nu3u9gbCTWkiaD1XoGllAlPwS2IE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )