INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81ddec76d13b5e78d0ec788a3b8bfcf111f14bb31a33f6c376fba1147b2d0bb5', 
    'LJPu3X7l6KqTBgyzgq89twjq5EbpxVx/JNh1hBTMheA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)