UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDbiwotnPOrpvGrza7p6WqWhneAbEbGOohqRjqemrpA=' 
WHERE 
  key_id = '23ed5f80c44e74df866f0c696d854bfb5b907b7394c48db6c882690302dac13c' 
  AND (
    token = 'vDbiwotnPOrpvGrza7p6WqWhneAbEbGOohqRjqemrpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )