INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c48d73f3e13d55ce759bc2ccdd8d4e4b20c1b8b1739968efaca26441866dd4e', 
    'VLXri8NP+BKmXGrdBd4asy9nyj77Vspfl9YlnaHcx0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)