INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5271ca4a41a40b3e38343f0a670eccc13cbaf9e8a6af9d1443cad125c97424bc', 
    'LUIp1VUXwKEX1fv/XQWGt685hZiUTLpNJ8EuxT9bgnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)