UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8YDBMd9e8+wPPn1WGSe0CYlsY1DeKBXytbdiUk8jmc=' 
WHERE 
  key_id = '62e97bbf383dcc1320117389add0cd5ada1c498f0ab62fa1be8259627a6a021f' 
  AND (
    token = 'g8YDBMd9e8+wPPn1WGSe0CYlsY1DeKBXytbdiUk8jmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )