UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTFW0GbEpR/3lN0fHI/z/8IPxMJlePkFzeNct3NCckU=' 
WHERE 
  key_id = '6f7a94b92eb919bbecc26650ab4a583d288e4eb54394165ce9604c01553e00b5' 
  AND (
    token = 'xTFW0GbEpR/3lN0fHI/z/8IPxMJlePkFzeNct3NCckU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )