UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvM6Uc4mUEc+tU77fo6v2igaWnq+JXykbiocYnfX294=' 
WHERE 
  key_id = 'ee3d3ec26718e471580f5c2fc52fa94f2b53ba2a78b48a035ca61a17cdecdbec' 
  AND (
    token = 'xvM6Uc4mUEc+tU77fo6v2igaWnq+JXykbiocYnfX294=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )