UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S+ML3NSVT88aTbraHF7p7qddQ2+eTtV/a9UE/La1IYQ=' 
WHERE 
  key_id = 'b2805d5e91c11c21ac332b1026cdc10e3ec3ced24be8e17e06aca0a6e1529ccd' 
  AND (
    token = 'S+ML3NSVT88aTbraHF7p7qddQ2+eTtV/a9UE/La1IYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )