INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c189770c399344b8b4baa1823cdc7c94dab258333d43eb8d7130e270d600de2e', 
    '4p3Cd2PrGf0p9kjVt82SCA4M2B89H8QcwkH760dobBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)