INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b94f2c574ec22f7ceb2363a419c67bbdf213921d16734811c260614bf03863', 
    '7tfp3+4f3JXLHgavs5fRux1Vgr+SYLCz82DvcJJDTTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)