INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03e84f3aa55b354aeac1ab5471d02bb7a0f05345651e697cc10588643744c01b', 
    'uqnnEGkZpj4JmT6LGzSEkKMWm64CBq/4aQt9+QeB4AE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)