INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4931146b1f4d7527558d7eedd502877e2c8449f42455b443ae6f68af8976ae2d', 
    'aAY9SV3Zu9pOvmna7oBju4WvtN+nYzFkqmr3vc/lUys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)