INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '736c21fc999ae6fb0e5e194383ba94415c6ae72c70272b237a94a1875b051259', 
    '+By9zDxp5lldF8p7c34EJpmfWM61lTN2UxuUXNbE6BU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)