INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd88a2336240bd0f202e1611282f24e7d0c47b9ec3017126df0299c22d5ef0369', 
    'LgPBAtMoSxpVZbV3IFG501rGJO4f0sKHURkK0V5Kx+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)