UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'meJKkBMsL+2HArb9vI00DJ5nruCPOljkyQMizY6UdEk=' 
WHERE 
  key_id = 'e78675cfdc04d82f423c132bb921b77ecb19bb7d758369e8c221ee7268b5c62a' 
  AND (
    token = 'meJKkBMsL+2HArb9vI00DJ5nruCPOljkyQMizY6UdEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )