UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eOx8s81+0KSF8s4QNmuiVl29jsJe0j9s5ka7yt8xMzY=' 
WHERE 
  key_id = '59bec59a21dbd0334f8e5d32aa3e955302e1c1fd0288dbffe92a9386dfb29f2e' 
  AND (
    token = 'eOx8s81+0KSF8s4QNmuiVl29jsJe0j9s5ka7yt8xMzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )