INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3dd17a0d9b30588086d8ca2c31b01b379824fb628fe43c2f456a2091d26c1e7', 
    'he6NgoSAfm567wD4zRL+tqelguElqo+0XNv7fmryFPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)