UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtc5ph+DvqQ5vUSOOHB4m1mh8vGSWtaQVM8d3TQ0B3w=' 
WHERE 
  key_id = 'b5755ea6e8cf05682034f88395d36893cc1c1d8a78afc3f6747bd1d983e55550' 
  AND (
    token = 'jtc5ph+DvqQ5vUSOOHB4m1mh8vGSWtaQVM8d3TQ0B3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )