UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sjUePGuq1MCgq22KdjcbevFVFSQ6E1sO/JlzQycPf6k=' 
WHERE 
  key_id = '8c8e85e852b56643d94f454a2080af71641e4cae32dc4b5760dc8bba05499283' 
  AND (
    token = 'sjUePGuq1MCgq22KdjcbevFVFSQ6E1sO/JlzQycPf6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )