UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MeiZ/Duf2uJHkGOe9+pvSPgJ2z45vEEeO6c662wIlcE=' 
WHERE 
  key_id = 'b3b12f3559dc1726b7527fe8c9bc627fcfdac212540b8d5c923af34f420ed54c' 
  AND (
    token = 'MeiZ/Duf2uJHkGOe9+pvSPgJ2z45vEEeO6c662wIlcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )