UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/FUsrucA4NUK59x9u3ycwPWq4cb/XRP8ESygJbauHo=' 
WHERE 
  key_id = '830df15c017976a21837851bc21201365c2196311fdd8aae71a612e55feed933' 
  AND (
    token = '9/FUsrucA4NUK59x9u3ycwPWq4cb/XRP8ESygJbauHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )