UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/NEwq8oDyI1j3pnGEO6TWpPQAGC92Da4Oni8zPpWoTs=' 
WHERE 
  key_id = '5aa304f95df0dcfc9ad296f221b740bd3b6b2921c2a5d9ae2b1d234e581f6398' 
  AND (
    token = '/NEwq8oDyI1j3pnGEO6TWpPQAGC92Da4Oni8zPpWoTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )