INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '270b2ecaa92f3ffa9260d998a33be75d792f7bc66b129927f30fb9aee76fc8ab', 
    'yHktsFQvCbMAf3ViZp3FilVREpuEvZb/q00cE++ETuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)