UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1lCwi839awcqRZ4HzNDe8IHeiPz4y5ELz9mt//u4780=' 
WHERE 
  key_id = '45af6c7404b5160be66bd6de7000a0dcabc3b84669ec8fbc32affe19f8679093' 
  AND (
    token = '1lCwi839awcqRZ4HzNDe8IHeiPz4y5ELz9mt//u4780=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )