INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15dc526187018e4f92efb202027411e5bf03d5c4659d74f9132dd8d1f1da5ee1', 
    'tf9X7repusNR2f5DQzqR5sg0/oFfDFdQ7g6Lus7Y6jU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)