UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JM2gKHTtkpVXYtUUjMhlgw1RJXuzY8bMPXUqrNUy8sU=' 
WHERE 
  key_id = '9e5f064889d86f87b9af711e979aec02b2c82e36904ad474c30d2b24c2b4b4c5' 
  AND (
    token = 'JM2gKHTtkpVXYtUUjMhlgw1RJXuzY8bMPXUqrNUy8sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )