INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b904c749d450fce2e064d4677520116967fe98f7bfc2c93ce5127b5753a99fd0', 
    '4Q1UTLERYdy+3Q4cpm7xa9vhoh//3bcSAC00ZkK5Rdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)