INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155ce6f3821f4465337555f76c132fa372c53f3cff6bb9464cfb4fac5f752fd7', 
    'bjLVGJMn9+vnu6oV9Ql5VXz2yMRG3GX+GOYttZZG7Ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)