UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MLLJtvxMk6ObijCHCzJmOdiHhFJpP2H5oMFhkqj2yG4=' 
WHERE 
  key_id = 'ba4624a80b24c7ae53e3a1b890d5ab4a63cec88db3d08cbab4fe6b74b18cf175' 
  AND (
    token = 'MLLJtvxMk6ObijCHCzJmOdiHhFJpP2H5oMFhkqj2yG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )