INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fb03d3032b2f1f349b79edfc635201d670c3e2fdf09abf8e61d7d4ee136e282', 
    '2Q2y8FxpSKDtGtwQC6p8+3NzXGEh4SXVwXAh4Hc9Bq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)