INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40d75b500666d876caf4e8aaf12f4579f73dcf9600f3df3a4d69793211ec5c95', 
    'PYQJ4HRDCCgD2g1g/WTyf2yl214AEbllYkikSY3Jvck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)