UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5kNtTxf8hyld9LWqYZQ7QAG9BPsJZFiiyAWZxCjL3SM=' 
WHERE 
  key_id = '04abb8abe9b875a4520112573981f539a47faa83955442464d7ae4f286e32c3e' 
  AND (
    token = '5kNtTxf8hyld9LWqYZQ7QAG9BPsJZFiiyAWZxCjL3SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )