INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7a54da565e41417b894ee68127e1397e814f16ff5556424296af8371256005a', 
    't3j5HRSqV7Zy/9NW3bSl0ubwCpJQWg51GElaKB6pfQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)