INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '05b155ecd5ebb1dc5ac83c42b993621f050456891844fb879d3c599fed6bddbe', 
    'iOirP+LSJyasmb4y0ImzysCd1l9KQxSAxavcMV0A5ng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)