UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SevecAiWQ8ezDhKBldCRdPtDKQ6xRww1E+jCyPfWhQM=' 
WHERE 
  key_id = 'dbf1a47224653558fccc34a46346aada9b4a45554c3e1fe1a7c5c006f4aedee7' 
  AND (
    token = 'SevecAiWQ8ezDhKBldCRdPtDKQ6xRww1E+jCyPfWhQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )