UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Cbkn3p2gM3rriIIej33gj1Bwml9iD47xPeb2Vs+qTo=' 
WHERE 
  key_id = 'e52c7fea6a199f9fea2557ce59854d441f8d266a55a95fe2fbfa3747dc391045' 
  AND (
    token = '9Cbkn3p2gM3rriIIej33gj1Bwml9iD47xPeb2Vs+qTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )