UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G8+WP8+Q229xSvbWJWIdjOafTehdURJG1mrjJSFX3oU=' 
WHERE 
  key_id = '752e2ff15d313d870953ed24cc214e5eacfdd5b60777df01a71a7fc55ff76c5b' 
  AND (
    token = 'G8+WP8+Q229xSvbWJWIdjOafTehdURJG1mrjJSFX3oU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )