INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ee2db1b016074c4feb9c3dff73a7d2700fed151d7c31264b1a5c6c3972dd3fe', 
    'PpwRSFxIFGLvJgWcyiJ1Zun7w+xbIie8FpeFFTy3PJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)