UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9zSUjGVFHWzsFoA7SIeEZVM/L+e3c5qAV6OZUeJIiM=' 
WHERE 
  key_id = '314286890b35168968e70e65262c92a58fbac6765e130527924f76989750a490' 
  AND (
    token = 'Q9zSUjGVFHWzsFoA7SIeEZVM/L+e3c5qAV6OZUeJIiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )