INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d8a580d3bbb595266ce0750f96d3973525de5b5ecbe4f4afd939c40d503ef70', 
    'dO3rICv/36dZ2I4nreVUcB/cmH7pd9KsuSFF4ac9mTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)