UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kwKTZzYHHMpc1gcvyDYaol24n3Or1lBq3Ws1qKg90QQ=' 
WHERE 
  key_id = '02d5261434786a0340d370c2c0caf8cc683dfe5ef46965938283bae68503a503' 
  AND (
    token = 'kwKTZzYHHMpc1gcvyDYaol24n3Or1lBq3Ws1qKg90QQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )