UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pahVPopqqu8MhUilaznajJUDN3PZmD1Id4GLLbCsaKQ=' 
WHERE 
  key_id = '5746d9d3a9ec8cfa44f37430d64e32da892b6ac458a084f35e74c2e76025081e' 
  AND (
    token = 'pahVPopqqu8MhUilaznajJUDN3PZmD1Id4GLLbCsaKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )