UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IS81d9/RxqdR8h0lSuj9ix5TqsYnm3mzDQc1gtOboRk=' 
WHERE 
  key_id = '584814fa98db68b23e1483e792badc87719a26bae54d190ae2c16779a08421ac' 
  AND (
    token = 'IS81d9/RxqdR8h0lSuj9ix5TqsYnm3mzDQc1gtOboRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )