INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '515381918c8ceb84f9c3be16957c5cf70298a2a5975692bf67ebf1a3c5e96635', 
    '3kVDv2pTT0K8Xu6cRJ3mABq77tleQ4XrFGipSpaAUR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)