INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02851b82e5adf0426d93dd35d7a945e7d5cc3a82c86ad5e3f5cc3a67a43a5147', 
    'cFVrlm+po04NCmvLBBDVfzfLI++BbdpqCDl8mMR04oE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)