UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Py/qgdmMYzNTu/2yVW/unZzV+NYnPYsFFyOkd62ciiQ=' 
WHERE 
  key_id = 'd6fb049b552603177aea0773e34e8ac2960c41a11dd8b9497e29ef15d1e051f5' 
  AND (
    token = 'Py/qgdmMYzNTu/2yVW/unZzV+NYnPYsFFyOkd62ciiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )