UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZ4HOmPwrveBwxpjNy5Xo6dJcvKOq2pIF5lI3K3AJwg=' 
WHERE 
  key_id = '59665296ed9189355d381fd7d04da619d62b9501da23c5c0f69f5a4260392d2a' 
  AND (
    token = 'UZ4HOmPwrveBwxpjNy5Xo6dJcvKOq2pIF5lI3K3AJwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )