INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c97a7ff97220c413310b8a00ad13eced6efb8af9ee97fd985a8d500dedd41bc', 
    'MvpqgauGlx+5+3xRYiQ1eINJ2ES8zOJySjIj6KLT7UY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)