UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ni1B1v73xG874jm4qPM87M89Qyt2VD6w1cTKp4JwODw=' 
WHERE 
  key_id = '3aedf7c8bea7ef5663a1254adb418505b5d6ad4c90642cd8960d090521d37424' 
  AND (
    token = 'Ni1B1v73xG874jm4qPM87M89Qyt2VD6w1cTKp4JwODw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )