INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42b4d82dd97dd10b9bce6fa039495669f87c3d829c1bb267c7179a39bdb5e7ed', 
    '8qpmuoDHehPbfsk7HDcF1q/hSCzcCJLLQWjNwtFieOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)