UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YtwxUXX95n24ia/+KanUZsj0NsbrqjCuYEIi1PFJ2qo=' 
WHERE 
  key_id = 'e035c6243231fd7f17360da85c81bed64b5172f61a6875568fc132c6821f44ef' 
  AND (
    token = 'YtwxUXX95n24ia/+KanUZsj0NsbrqjCuYEIi1PFJ2qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )