UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yXMf4FzXn1cMKZv4RuXSaen+mAR8WAPPDBzsGJzfQUA=' 
WHERE 
  key_id = '34c3d6b09b7d25ec382c4859653623d0b22ec5b5dd6e8bba7c99a16f6d06bf44' 
  AND (
    token = 'yXMf4FzXn1cMKZv4RuXSaen+mAR8WAPPDBzsGJzfQUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )