INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5fbfda4f078670d501125c224ee9d72bd8654262ce98721ac87ed0982ba03f7', 
    'b/VS+NeuH6YQIKirW5cvvl2K6yWk2n15v5iUb6Ensas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)