INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b8c152e172164c10704402d0f2769254902729595a13bd2f15a1b1075e5baa8', 
    'RBK1hjMUlH51YCbnu0kLUcuRFnNB9Sp+Zn0Bjjvn5RA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)