INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b761f21688bcb132ca8dd85a4353b6e216784036b8b7a933d16058f87d729ab', 
    '/TRW4QF8NLuDPPuEIQv5oDxGepCAXaOHWolK1bqZfvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)