UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wIfyNEchqrYrk0JaQcZKYwelYnyCj0zhnhxVgCfSJ1A=' 
WHERE 
  key_id = '2142f2c48e3c1c64fd947dfe92e960eeab3dba258d599e4ea58cb6efa74c9d50' 
  AND (
    token = 'wIfyNEchqrYrk0JaQcZKYwelYnyCj0zhnhxVgCfSJ1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )