UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+p1zB0bikTBs8HVYPvoTG3dm/t2jW3Ecrm42rTvfTgs=' 
WHERE 
  key_id = 'b236d4da7c95f9c22980774f3afb44610ed12f3953dbb06183e2b8a92ae49806' 
  AND (
    token = '+p1zB0bikTBs8HVYPvoTG3dm/t2jW3Ecrm42rTvfTgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )