INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '888dd470a864b3e408b335932539be25f577eb9234a73af09013850004163ed1', 
    'W0pSM6b5QvRyMCtjQ6qlsIkrqj9Avq2fWW5IoNZn+Kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)