INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3960737f36a5ebfe6c549218507db49df7af6044e4fe0b485d25ee8867bc5525', 
    '8zMFbAQlba04oI4nGu78Yi3n7cfgnBLRSrPUCyIz4qA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)