UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/wa9Kb6ipOvsb/g++IdnOD6XgFopVz//Wlit5PAJfQ=' 
WHERE 
  key_id = 'd136d81cec885d2f61d6121e653292b06f53822972722499d9daa6eef4b93669' 
  AND (
    token = 'F/wa9Kb6ipOvsb/g++IdnOD6XgFopVz//Wlit5PAJfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )