UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uk5IjporkzULECNgiOdDgT0R07prR6ZlUxbpUt3kbXw=' 
WHERE 
  key_id = 'de125ae834a481c0683c72b84ad07d5c04bcabe0aa3ee955a877eb8536c7f610' 
  AND (
    token = 'Uk5IjporkzULECNgiOdDgT0R07prR6ZlUxbpUt3kbXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )