UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLPiWzcYIVUBZfchWAdCsYB1UZ02itP5ej5Sllt8t5Q=' 
WHERE 
  key_id = 'c123dc8b932bfdd9982b68ee3d3649ed71eb2f876a39a0942ba2d0f153c53bdd' 
  AND (
    token = 'SLPiWzcYIVUBZfchWAdCsYB1UZ02itP5ej5Sllt8t5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )