UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RMgaRLeDzbyW8+3DcvvZCAIF6c02/2gtmGw6Vem4pqI=' 
WHERE 
  key_id = 'c406666b1f03869e4e907a4d38ef1dfd8c4872ec56c099ff66adf75378f15ecb' 
  AND (
    token = 'RMgaRLeDzbyW8+3DcvvZCAIF6c02/2gtmGw6Vem4pqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )