INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42776edcdfeef8a612ea431b6914e1d824e755a6fcb00cb7e767b5405a89d9f9', 
    '7RpW8GdKg45lEb8O18u0v93z8PmritwemUWuNA9+EWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)