UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hKpHsDBDXTq42BXbcS9i68fmo/njo22c5ewzte365nw=' 
WHERE 
  key_id = 'bb49e7de9700e33d124050587d592f7e0c7152bbbb30a537a223a61632c30258' 
  AND (
    token = 'hKpHsDBDXTq42BXbcS9i68fmo/njo22c5ewzte365nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )