UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KM7xSpzSAnPgdQU7HTo5yeV5im4TZlusz4xulLY52Js=' 
WHERE 
  key_id = '0e6180af94fb1b07185d5c89328794143068256133583f1854a5974528f0caa9' 
  AND (
    token = 'KM7xSpzSAnPgdQU7HTo5yeV5im4TZlusz4xulLY52Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )