INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bc4a3a7321343c13d7ee4a81af1e15203a187ce74de75d8c050d06927047d2e', 
    'IimMT069/0/BuIVAGVLvd88p3t7xXom08EkxihV8rws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)