INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fea2d8f17492427397a05e020e7eb8576ca8e8dd273b41a6aee1bec9261c5521', 
    'ri6P1OaOsPmWL9bwEKMpb/StwRwZCZ5mOmJnCFDSkyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)