UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2DEjITM00HIh/phQ+G2ISMQ0bgu1ql6rYqp0QfFAWM=' 
WHERE 
  key_id = '6d05a45086dd52f535ad3312c0fa926b1f198c2aab82c34d0bb7213080358d50' 
  AND (
    token = '/2DEjITM00HIh/phQ+G2ISMQ0bgu1ql6rYqp0QfFAWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )