INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ad91d716f17d2706d09fc8ad3777822c4fffc6835d79a90f6bd2a56d06a039b', 
    'UjHyuyQ6OHhU4C+4eooBVsxTkWvorKFl4rzwLv6JsSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)