UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YLd8sNVXDyoA1/N0BSHgBwmQaT2Uw/Hzh8xy5FKmg68=' 
WHERE 
  key_id = '8baf98b2d1355f89763d037ee00ca67c0eae95bfa62e10d818089f625695b319' 
  AND (
    token = 'YLd8sNVXDyoA1/N0BSHgBwmQaT2Uw/Hzh8xy5FKmg68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )