UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U90/emLTMHQAGHW4QyKtGhkgJy0s6UOW1Toz7kz5wsk=' 
WHERE 
  key_id = '7948e07939601d550d1772642ebe9787335079c179dbf1e4d72abdd4d94231fc' 
  AND (
    token = 'U90/emLTMHQAGHW4QyKtGhkgJy0s6UOW1Toz7kz5wsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )