UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y2+jYj2DwiDVyzgWcGJMqhP1M5ouGdVfIO7mx5o+KJg=' 
WHERE 
  key_id = '1f7d7c8aad684bd190391af3e7933cdffa75ab8036dbf3f0a0014fd92eb3ef5c' 
  AND (
    token = 'Y2+jYj2DwiDVyzgWcGJMqhP1M5ouGdVfIO7mx5o+KJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )