UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UuGYpFn2gXj847DCm6RmAvnEVJcqUdWAr1ts/7ssmjQ=' 
WHERE 
  key_id = 'c644d0f2c513d78128a4ab68a06d13e8965c6457af4ee496864c0bf571808dbf' 
  AND (
    token = 'UuGYpFn2gXj847DCm6RmAvnEVJcqUdWAr1ts/7ssmjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )