INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e9fb5d2111fadd3b4eaee64db23d92ffe84f64ce2ee7ed6265f3cfb71f543c1', 
    'EsHXDBMsSj33zUdMWoxYEqSdFGNZ6I8XiRu8aNmiVno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)