INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c312a71d7d8ba51ceed127abb248e4d9715718fe8908a1f75358b78e738a1322', 
    'eJTSZ7jwzhsDMuSO5IgQCA+7WWdA+zVYAFX2Z2T72tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)