INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88c3edf9829dc44c07adf2fae3274606caeefa6f701197f5c552370025d959aa', 
    'Bvf32eybjFw9AvAkwtx/8l2aIIcL8XSmHMg8EOXntPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)