INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cabd922c7e74cb3ad503a88563e0de066e46084e561c931e6534d2267f3ebfe', 
    'UjtzfnQq7gzSrfMyOiCW6qdz5sHBDPkFhA1FhCqz+eM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)