UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W/uc/ow1CZvWXIRorV319aWYm8U/BcMc7AfK4oo4SF0=' 
WHERE 
  key_id = 'bbf4608a73e3ab558ffc8c980d882f0a900de608337f57c678099f4c861bd574' 
  AND (
    token = 'W/uc/ow1CZvWXIRorV319aWYm8U/BcMc7AfK4oo4SF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )