UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scOqIUlo5Q14iuiBCYSotaWSEf1TpoHg2fuZw3Zh0EA=' 
WHERE 
  key_id = 'be6e3258c5c8a47b5026776c7aa1082b61584768f56b719ce9a681946ef17e6d' 
  AND (
    token = 'scOqIUlo5Q14iuiBCYSotaWSEf1TpoHg2fuZw3Zh0EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )