INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4425f1d4e033ff8aab8c61dffff731fec64d5cb95ff0447f6a78a01e31479898', 
    'rnP3BE2bWBP6TExtROEKNDhpdmWDbDHVrnyPlwu6e00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)