UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SIH9aviJfjur06xXXYem1KKnvZ1Smq5ha46DQ6FlX3Q=' 
WHERE 
  key_id = 'dbc66f3ed2b4f0f68eb5fc379c4c679b32bd540a9ef815d6984cead371b624f3' 
  AND (
    token = 'SIH9aviJfjur06xXXYem1KKnvZ1Smq5ha46DQ6FlX3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )