INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2d39fbb84e8691087c7ad9026a0155613eaf9ac089fb03b085e497d2e2e4232', 
    'cFzJ/QSQeifrmBGWiEs5VbOrB9j2Lhhs98GoEMIrSZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)