UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ELmJy9fNuhLrREI78ihoZ0nydob56LenXrNlAt5N4pw=' 
WHERE 
  key_id = '50007b29be82260ac029be18ca668a9e28457ec896f76c7eaa9e4a42f09a4aac' 
  AND (
    token = 'ELmJy9fNuhLrREI78ihoZ0nydob56LenXrNlAt5N4pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )