UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4HtRXmgKiiPBy8GGogu0OmW7eVYfobvmPHlWEYNc2y4=' 
WHERE 
  key_id = '745ef77fa3e2c94d19ed6f7c8b8a1d83015822908d1ea42111eb1c2b7c7430db' 
  AND (
    token = '4HtRXmgKiiPBy8GGogu0OmW7eVYfobvmPHlWEYNc2y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )