INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81e4e33278c5ba240d5b9b67932260289cd9c322b5f0fcb31d79c1b8d51d7313', 
    '1zPevTZu14qnI+JobQSliVybsZvWSue59jK7lKcTibc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)