INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39fb478874fb005b2b19f6720a6748c1770973eb9945d0f30e3566c929b050f6', 
    'iQLizyAAhmjqT6DoS02tAYtjA5fZCUkdJUPx0kk+lnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)