UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7MRpJMt10o8Od/qiXqwK1MBilhq1vb9Hpn21sks5Fy8=' 
WHERE 
  key_id = 'e890d4a87d2bc995ca383bfe689217086c2e22f02b1ae18ea185e125a7f759c9' 
  AND (
    token = '7MRpJMt10o8Od/qiXqwK1MBilhq1vb9Hpn21sks5Fy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )