INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '186fc253f5f75091461e3e6ce4f42d282f7ed5d2304914598bc3b0a3aa2292af', 
    'zp8Cf54Fnu7e31F1oKImnY+zjoa3HEfxgQHyrIdUbX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)