UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rCb733+hmpGuGAv9RcNbrlqkGObDGNp8jKaBo5q8ZrQ=' 
WHERE 
  key_id = 'c2ddd3b99bd75c77887529ba2d74bd804935f421304a9728c99bdcefe01b502b' 
  AND (
    token = 'rCb733+hmpGuGAv9RcNbrlqkGObDGNp8jKaBo5q8ZrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )