INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '596ac61943720f137d1145d58b84f833f73d621504fb24d7069cc5d91646d93f', 
    '5tABYkqgRtTYexS5+GEvO8IjJacF8mhxm0xcziD4vD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)