UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yscDxG6c/Mj1XziWky6X59y3RLwjCnyrnrXM+4GT1ck=' 
WHERE 
  key_id = 'e83c045420bf48afc062b2a8cad72060c265086abaa8703430b27ffc446905fa' 
  AND (
    token = 'yscDxG6c/Mj1XziWky6X59y3RLwjCnyrnrXM+4GT1ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )