UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RT++KXv2hp0Whun74j3qrlpovmb75Elima7qhZmVBmA=' 
WHERE 
  key_id = '401ba94c9222d2d4d7cfcb8dda518eafe9ce4c7c35a8ff5840b4da1527f9d55d' 
  AND (
    token = 'RT++KXv2hp0Whun74j3qrlpovmb75Elima7qhZmVBmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )