INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc499c7aa64d25f5ac43954d05be926dda9172ee9fed994a6c8c1d2878e63119', 
    'UlXGFtq2S5Y6yQ3nWfYF1jr63T0D+1maiu8i4uh9r1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)