UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlmhWfqZi94NqXq/MDtEI6bjbuWOyOFAXhBOEm8h4us=' 
WHERE 
  key_id = '0b8b8ff3c6ae6f9b92e2c9f88bc063b9048a8a01b2cc978327edf5008634b6c7' 
  AND (
    token = 'nlmhWfqZi94NqXq/MDtEI6bjbuWOyOFAXhBOEm8h4us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )