UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OtnXI1St/RWJHKlCpWpcUXssTDq0U4QqrWlCCPyKE2I=' 
WHERE 
  key_id = '90d6d848e9a7d2ff239f0d34dd38550f856a057e89b7f4e73e4fc2bc7c6facc6' 
  AND (
    token = 'OtnXI1St/RWJHKlCpWpcUXssTDq0U4QqrWlCCPyKE2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )