INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8774c2c1a223243cf6747c8befdf6cee7ee06147af387e092fa2f8d0d89b5b1d', 
    'Yz+ekQdDLLBxTKaD77RWXUYWFwylO8N0LcExbs+DokE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)