UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRFnLuitJyneRGW4vAb7zmmJ7boo2EkuxAmpbxWRdCk=' 
WHERE 
  key_id = '16cde9c3fa0986d0a0cdaaa1db6eb713297d5af5a47de4898109b9ebce7e46d6' 
  AND (
    token = 'sRFnLuitJyneRGW4vAb7zmmJ7boo2EkuxAmpbxWRdCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )