UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wcYpy5NMAiJ6Imz73mfkDIBRNdXyD0+KTYztpsdTAv0=' 
WHERE 
  key_id = '1f83738f2f9a2e6a1be62478db59bba77e6421188a0d786902428d5c84f9158d' 
  AND (
    token = 'wcYpy5NMAiJ6Imz73mfkDIBRNdXyD0+KTYztpsdTAv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )