UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5wyQGXFnuLPGd9TTZ0diPlQpnE2ysbSCGYXKw93gl4A=' 
WHERE 
  key_id = '274d491c0c7af76fdada50b850c10fdb1d459ded2893a79ce0409d190676333b' 
  AND (
    token = '5wyQGXFnuLPGd9TTZ0diPlQpnE2ysbSCGYXKw93gl4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )