INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7bead8acfbdb4e3388b935f3bf044cdd1587210b3ba929e293a490f0a5de05a', 
    'CTspQyeIN6nGD2eObWvVch7cXTZsGObndTlaKi1rU84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)