INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dad61f3f02a304d57d4b7deed9ca15cfd61bfff2fcad85c581cf2ff474d26db', 
    'HWcfXLMKBz0i9dXKoPS3haE2nZJZd7i2D74KNpyUITQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)