UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+KG1JsDIoiJNVnQ2euG3XN5hMJ0npg7eiYgEpG4ir6A=' 
WHERE 
  key_id = '44d70cdd297021d5c2263a070c370daed1e1ec30649f0c6a1d983176c1e4c697' 
  AND (
    token = '+KG1JsDIoiJNVnQ2euG3XN5hMJ0npg7eiYgEpG4ir6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )