UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moUmPcXs3QWLV/fwaA5gwTzbEYBxJc20VRvi/ACutto=' 
WHERE 
  key_id = '18fc439e9342f57feaa3c7db3ee75b7af6b2e1ffec67f77018bd77ec98645c12' 
  AND (
    token = 'moUmPcXs3QWLV/fwaA5gwTzbEYBxJc20VRvi/ACutto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )