INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '280ca9c34701e3690876985e454d326bc76f63739bd25e7e7f73dad82c87b0e8', 
    '2RBsp2wdBajEJg+RyIV9OqMNh/OyyK6d35xBrUz7KEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)