INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dfdf3b9256034b21052e925c64ce96d310cba3e813a48d870ef463bb2a86a86', 
    'LP4ZmTsNH+mSOga11OsJH4uvuCmyNQGVei/fAbJrGnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)