UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F0UgBGMbV5vlp3hLV59k4GP3/JRXD12p6RynlAjCeio=' 
WHERE 
  key_id = '9a2ac07b0186cf4f40617b55ccdff79844547218739267d242cf39bf76a61b54' 
  AND (
    token = 'F0UgBGMbV5vlp3hLV59k4GP3/JRXD12p6RynlAjCeio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )