INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fa39ecefb99c1b639b65dfe3e05a4334cf7528fa3989ab7cb29944d288940c6', 
    'jnp7KTmWYJwRsHT4poiLn77AKBJQP/XJ6bvp0TIAybo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)