UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cdk5IILm4T8oQUbpQoE1mztqOZtWNdJO6p3lIIPEdKc=' 
WHERE 
  key_id = '87c4866b1155e69d93938a7ba5919f57182dfd63b2aa9b9a78053cb73e5667d5' 
  AND (
    token = 'cdk5IILm4T8oQUbpQoE1mztqOZtWNdJO6p3lIIPEdKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )