UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vY77W5+vc00fhvBrgAEXSmf+Qhin28umI4kP+Z5iFZg=' 
WHERE 
  key_id = '942540a11d696ba94e801c8decc130a994cb83b70552773719d697f6cb690f07' 
  AND (
    token = 'vY77W5+vc00fhvBrgAEXSmf+Qhin28umI4kP+Z5iFZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )