INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38f210dc0e20d21c7100b8ddd8a7033a0d4e9ff4157f7d031db49ed52928f276', 
    'IvkuAG7xPMlafQQ72j+BgH2JOvwRQ9qzxsiCyR6ihYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)