INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '472dc76a364078da0d09c8d014f34899e882d5a522412bbac0b584a3e15bc631', 
    'FROKRh/SVcz5L1zgz6xlDU+Y5HaQmFacuRY0Qe9As7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)