UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/8gyuxtRBYvX87LhaSGrSu9kuBpL36mSkPHFoy3VVQ=' 
WHERE 
  key_id = '5275e34ac0ca409f9a989262c92b5b0ec5395b275bc9b2b93cf83aa26ab1d0d0' 
  AND (
    token = 'u/8gyuxtRBYvX87LhaSGrSu9kuBpL36mSkPHFoy3VVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )