INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73e6ee9f663a30473001c7bbdfb5a2e184bfa5eb585897fd1aebe54e10717948', 
    'SLO8ROH4uwsNLu7HYuacQS8Rdqo3yR7/pfsFnYJwMN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)