UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvfSZmQ9r8ADvYrilWXB1GIc9nOf7pohJRpVuc/tnoU=' 
WHERE 
  key_id = '8ffc88a9c54fcb17aff32116b9c05ad80568861da452f66d1d2fa8e62ebc68da' 
  AND (
    token = 'qvfSZmQ9r8ADvYrilWXB1GIc9nOf7pohJRpVuc/tnoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )