INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f7856452a579f31ec627c0d3df7dd46489e180aa8ca04b8135a10a1997b5e30', 
    'EMfjnRvC1utMije7MshJqppQq/3n4CO7OGsDvZJWkEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)