UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ippE8uXLp9Bw51Z5h8CX7m94NA82m0m9yYTl9DwdIxU=' 
WHERE 
  key_id = '95c1883005d82fcd47d2baad9e84e653010ab04947905a8aef3d29573718f2cd' 
  AND (
    token = 'ippE8uXLp9Bw51Z5h8CX7m94NA82m0m9yYTl9DwdIxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )