UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pqZmWUFHpVn+Ce/fLgdzyXPNoj+zMCJBvylyfVkNlJY=' 
WHERE 
  key_id = 'd3bf2d3e49eeb56b8b322ee7d91e56b939f90802c2aa4dcc6d37bf09eea0d1ed' 
  AND (
    token = 'pqZmWUFHpVn+Ce/fLgdzyXPNoj+zMCJBvylyfVkNlJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )