UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V6NFtvpwWzDUNSylGQHxwxHJDDSQl9u82ZlwEZpFxqk=' 
WHERE 
  key_id = 'ebbb767dff2534f784e79f3932d77df82ae3cfeb9e689a56d3695461e9fddfa5' 
  AND (
    token = 'V6NFtvpwWzDUNSylGQHxwxHJDDSQl9u82ZlwEZpFxqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )