INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcc9e0a83aa5d6396a0721ce19e7d8eafa8172da9bb841149cca6959b12686c9', 
    'iPkHifAkYw9djK+1L0GoEkXICWyr04pdPTdmIGXqMbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)