UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klrpLj8WOgRm1nhNB9U6mHD99kRJtjdcVa1/A03XEro=' 
WHERE 
  key_id = 'f62d0777616df49d09c64418942affa30fc15963789920c81451d187f3e7762c' 
  AND (
    token = 'klrpLj8WOgRm1nhNB9U6mHD99kRJtjdcVa1/A03XEro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )