INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e4f961c19bc39019e1539e20d70ec2945228a68c59227addc50ad16a5a644ff', 
    '6s8u+Ktm8ptO8HXffE4FK3ao2gQ2eURlWNVL5UUXwfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)