UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pLbetoXrvYDOLA3SnqHnPsZ9zpIHZTFNK60Uo2VWbo=' 
WHERE 
  key_id = '302f0320d17225f8d0422f7c56b63d2246cb79884a0db1906e400690bf5514fe' 
  AND (
    token = '8pLbetoXrvYDOLA3SnqHnPsZ9zpIHZTFNK60Uo2VWbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )