UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2QBXMZWue7IhBn1R53ECl/HgPbkct44+1puz5uXzhU=' 
WHERE 
  key_id = 'd0b5f9ddeac6ac94f922538c3b86bf00d892c8ec96df8243300db4e68cf619e0' 
  AND (
    token = 'p2QBXMZWue7IhBn1R53ECl/HgPbkct44+1puz5uXzhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )