UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3drfeIBJQM/t/6v5PtCoXwaqMjmrtkqQn7psZIo2nlE=' 
WHERE 
  key_id = '50b1290f280338fedd2b2df6bccd962543b2cf537988b5f9c165ca0219c32337' 
  AND (
    token = '3drfeIBJQM/t/6v5PtCoXwaqMjmrtkqQn7psZIo2nlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )