INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3d844e39dc85e13d541a63e76e0efd9b3d88c59b05264f4c627effd0ca6184c', 
    '2Qob3EhhqHiFBKBk7lTOjYP9TpncQ8D/GeQb0+bwSrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)