INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dceef7f35497c8012a44a041b9d75677d348431ce447eb6ed6d79671d86704a', 
    'ksXn10yzzpKsWgSxTAISuUMWc14snbnrRHqKX2EFaiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)