UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CxcGKj4BT+zmJwmnJKvQY+pQY19kp0OmVxeNieIHKkM=' 
WHERE 
  key_id = 'd74ca79f11d73df405ab75d745607664a6d204ea369a0ba259df6f7f90fb1a47' 
  AND (
    token = 'CxcGKj4BT+zmJwmnJKvQY+pQY19kp0OmVxeNieIHKkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )