UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ypniTF7nAF/DQygCe1kiqahZ4uC87yXDmVzx/Jk8HVs=' 
WHERE 
  key_id = '0b3aecc9547e487bd90c34811627edf8a95aa700947654beea4a2ca71da2db20' 
  AND (
    token = 'ypniTF7nAF/DQygCe1kiqahZ4uC87yXDmVzx/Jk8HVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )