UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tvLy0KjHg2pwH94/VfrWT5Mg3HXRg2KlgW5WHn+cIbc=' 
WHERE 
  key_id = 'c7c3312bb10407a09d37234861e13c3c11203dbd48515a79edbc5fa8e85123e7' 
  AND (
    token = 'tvLy0KjHg2pwH94/VfrWT5Mg3HXRg2KlgW5WHn+cIbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )