INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1a80339f36b5ec48ea4d50930051742039473ad5e428ad4bc6c7fcbf4debed0', 
    'KLi0A+yQlXqMeTaRCLbijHl3dn2zfSM7YMYk9qenzeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)