INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '974befd9fb05dc326b7db796ba1c4af082f2fe71befc77dbcfb4919ff74b4f32', 
    'IKuPTT3kGkBtl86HpwIWEJwuT8TQBJOOLYEGBTWiTCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)