UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8Bk3hwKoQnuBiauETxuq3gZtIqvK6luKaQnjHxKsr0=' 
WHERE 
  key_id = 'e3ebc9e79c5a66f139c18c7e9b5de13c83419ae8851fad71a1f2cfd9d55cae35' 
  AND (
    token = 'V8Bk3hwKoQnuBiauETxuq3gZtIqvK6luKaQnjHxKsr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )