INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55fa5f333f1886d193a4f41a13100968e4000f1f6c234aef09f2610e69b00adf', 
    'STstUBfDgbDXWGKVG99L+VMnMyjmKgMnxieLmY8Hgg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)