UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3NAYEW643u6TtL8k/feSbEOCw8FOUGmy8dnxxDPJ9M=' 
WHERE 
  key_id = '4abffc1986dc764f493cffe7a64e8d33f8ee1ca5920e36732ddaf870703f9adc' 
  AND (
    token = 'e3NAYEW643u6TtL8k/feSbEOCw8FOUGmy8dnxxDPJ9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )