INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef68c323ff0a4aaef34c3b437ca124ba6fb30a2bc613c9ff74cbaa2f6b6f0cf5', 
    'NcY0PTp/EJ0oPRseN064VBHgCAlWtMp2notWishc13c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)