UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dh8+coOr6CdD0OUNcGCyYVdiG5UlxFqhJOEzwBXu9lo=' 
WHERE 
  key_id = '7a87062149e5149e4d77deca1523944a02650dd5f3781cd3b396c66ab345a5e1' 
  AND (
    token = 'dh8+coOr6CdD0OUNcGCyYVdiG5UlxFqhJOEzwBXu9lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )