INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bfadb281e2538f30d307289ae81d6933faf910584b53f1634b9ce45562ddca5', 
    'p76gQCrd2ACBWzELxq0dVVPBgEbbAdbVvvG9smecaTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)