UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jRcEDmFi+7sTAXINgmVqFywpJMEgBjMM3EFD1TeS/xs=' 
WHERE 
  key_id = 'e05d7968da3875d8ba0474970069cf7cf6d900076b3d98d8b838a4fc83b00d86' 
  AND (
    token = 'jRcEDmFi+7sTAXINgmVqFywpJMEgBjMM3EFD1TeS/xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )