INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '248bfcc99a28d0f631119febd1c6c69d4d3f51731ea4dd92d11f642d836ec367', 
    'MofX+B9Pw5juktlg55G9BM4y0iuI8HbqTSEBmv94zJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)