UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NlSdqSdj1PsyhKuWqxcwTv2YrhCTLlk7RRo8j1GP//E=' 
WHERE 
  key_id = '11efa559b57418a77da776778f4cc5583cca22ef0c443dc13e8234894a6c1b9b' 
  AND (
    token = 'NlSdqSdj1PsyhKuWqxcwTv2YrhCTLlk7RRo8j1GP//E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )