UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4pGYrJvtTv6g4Ha+Vy7qUDqVEzbjCbgoWnjLRgFhms=' 
WHERE 
  key_id = 'f204665ac9cd1ce282fb561d35426bc2e4d49a2790ebe279d32b20bd1ffe35f6' 
  AND (
    token = 'N4pGYrJvtTv6g4Ha+Vy7qUDqVEzbjCbgoWnjLRgFhms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )