UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ju3Ri/F0xo336UArZDpUgS/aEqE/rYk+rcIf3oGoNHI=' 
WHERE 
  key_id = '548fe6556220a348ae48b5781172a8f78c34005c235b160d28e2b12fd8d22727' 
  AND (
    token = 'Ju3Ri/F0xo336UArZDpUgS/aEqE/rYk+rcIf3oGoNHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )