UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blesAwgTfbsdvsvWy1HAeMDkwi/mWFerudtFY41wuTk=' 
WHERE 
  key_id = 'bc8741da96cff470737bd2a6a154220ffeaf2c7196b2dcc521525a30ea233d76' 
  AND (
    token = 'blesAwgTfbsdvsvWy1HAeMDkwi/mWFerudtFY41wuTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )