INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a0a611c4fb9518a10e3d4e9def3461ccbea82f79d0107c0779d3d0a98b03a4a', 
    'QPsLzvDdmO3YFWs5uAscDNdz2vNUZ9g9sBExq0j12QY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)