INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3891677308255fe326f5d9823dbe8a97816cfaf7ff50de1731674189502b4602', 
    'bHnj+q16LqgEcJfcjQ9nwySmjWAgcxUBQ7KByLKetfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)