INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2c550a618d818431fedd6896118629a714f6c16a5d3eddc709e0625ea4a036d', 
    '5PdQNeWkqdeh9BQs/PJplXJCZIwGIqAG5OKFGMm8r9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)