UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MKie+TAfUXh/ABhO9Kp6P3bKoFsOFMWMGA52/u8J/F0=' 
WHERE 
  key_id = '0908cd689ccdbc14abda92220013bd6f84233fb79e9acb0ffebeced68d6e3453' 
  AND (
    token = 'MKie+TAfUXh/ABhO9Kp6P3bKoFsOFMWMGA52/u8J/F0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )