INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a5ae61ceb5f68a635d0e66277eb59d8f9622989eb29844d884f743bfecaac43', 
    '9hlTw5H6pNnKUX0hmpi1iFTkLH6S5ziY2I+NMkKg84s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)