UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qez8BowtKGWaxeZ8cF8owVOOThcfMFeIFeZjbWweRNo=' 
WHERE 
  key_id = '9eafd8b01c6b90362855c655747fa649f8a486eceff54619dc764e36096b9fa2' 
  AND (
    token = 'qez8BowtKGWaxeZ8cF8owVOOThcfMFeIFeZjbWweRNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )