UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1J57KYT1NtSQDUk5iq4txtDGjlcphj+5cwt7mzlG9Ic=' 
WHERE 
  key_id = '98d93727fc7fc7131fac534e0d1e01b752486736e3c4e439a13cf98b93744e08' 
  AND (
    token = '1J57KYT1NtSQDUk5iq4txtDGjlcphj+5cwt7mzlG9Ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )