UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MgbOCBs+I9lyb7c3WPWO5D13k5WGfMdp7cBd+16hG1A=' 
WHERE 
  key_id = '1144883e7e6d77177cd09bbd5c0e24cc198719954cb5f367f18640ab123d8673' 
  AND (
    token = 'MgbOCBs+I9lyb7c3WPWO5D13k5WGfMdp7cBd+16hG1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )