INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e56ca1960a0952a6b13d5e727dd91418ed44aa42d8bfb06a6cea489011bd9d7c', 
    'm+ivBdh2R0I61V62b7Dl6ZPDssTCqGz8Pd3BGOLzgTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)