INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bfe89de300735c1d237fd6a447063c02b36eb65d4a864cd900594e0c390c8be', 
    '72hdU/HLiMO2hp1W0wyy2IBO6gddcpUKNpZ18ouqDWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)