UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VD2b9ZWX39L24jMOmOr4jrGlnAsM4jXvKZHyvkOQkp8=' 
WHERE 
  key_id = '45b4541ea2542e33417d9ecd1bd2e4ae6b99d44afba8b251f02472ba8334db41' 
  AND (
    token = 'VD2b9ZWX39L24jMOmOr4jrGlnAsM4jXvKZHyvkOQkp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )