INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7a47128d935510e888f897c9ac2234433f2cb4061290f619aac53bd2fa37afd', 
    's2s0Rdmk4PceL74p0hJLgCJ7OBoYNwy1XFnXOJRphaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)