INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99634dedd3f5553a02c23d22655e3d64a1e992f168ef32ac6c8eae722f4711c5', 
    'zbNK6YMG9boM5TcO+kLSiiaVCyQpWK7ERJagb/Rs18Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)