UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EpgJVqmc8mBQOncO3ft+4HqzJwsJvXaiv9Z66nFM0hI=' 
WHERE 
  key_id = 'ee6d0178deb0e0d62afa8bb7163ca9999dd095b4945a8ae2cdb00f9ab6e27dba' 
  AND (
    token = 'EpgJVqmc8mBQOncO3ft+4HqzJwsJvXaiv9Z66nFM0hI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )