INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '571ce500dd99f8ffb258983cd0d062be5d4eed6ed0d8519de915c2876fe9a347', 
    'D8ksou7R/OSZ6mkT/1YIIBmyNB5rULrtJZ2mPYVKWK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)