UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fjizSYxAMeB2waMomlV7F5OXMCOjnlxEdQMU68LLxDg=' 
WHERE 
  key_id = 'b2d4679d9cf794d93a2e9415bd525dc814297e42a49e4d1a16050bc4f1906eb3' 
  AND (
    token = 'fjizSYxAMeB2waMomlV7F5OXMCOjnlxEdQMU68LLxDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )