UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j3UqLphg74dH4wgLW5ug9f4jOSs5lIWDLUnxGYjPWF4=' 
WHERE 
  key_id = 'ff606d035bd91803e52a699a68d263e762ef398bc8525d2454b4f64e916a26f1' 
  AND (
    token = 'j3UqLphg74dH4wgLW5ug9f4jOSs5lIWDLUnxGYjPWF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )