UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2st+d8UevbgoK7ddteID9HLCXmPz4ovxHhr4StGuPyY=' 
WHERE 
  key_id = 'e28c1db7b1f1d0e11ec129c1d7406ba145205dca07852bf2592b1db19c2aa92c' 
  AND (
    token = '2st+d8UevbgoK7ddteID9HLCXmPz4ovxHhr4StGuPyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )