INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b01e05967f15fa61daa25d1b6e046795aaf740c634cd754cc0a9ccac924693', 
    'gciM9/awciGQKTa4Xl6rB0JG77LzxwfBbupv9/flCu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)