INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '669752f7299b16d0dffbc4745fcc7186703a2a8e45749a7c994a3eb4ff13de2e', 
    '/kyxEYdEHBU5Tq7oieFJN3YNR6FDgd9Dpl4VQll8/xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)