UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cseijm5Aok5NFbfyilKVV59RNRUvuKYcHuWI+7mu5LY=' 
WHERE 
  key_id = '5268b586331bcc4fabb80dc3480c78a4edcc56900c6c6c578172425bf5660db9' 
  AND (
    token = 'cseijm5Aok5NFbfyilKVV59RNRUvuKYcHuWI+7mu5LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )