UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tGaDqtHPW1cj/tp96ccuXVmd9qeiFw54LWdYFRKtmIs=' 
WHERE 
  key_id = '379ac8d2e7e0bd3707c2a4960292b6d920527b043da8f73ad5ebcba62fe12342' 
  AND (
    token = 'tGaDqtHPW1cj/tp96ccuXVmd9qeiFw54LWdYFRKtmIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )