UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eIIR1kL2VMlkWsHVNS0R2b0wx+7/mfL9ea5x4TH9RJU=' 
WHERE 
  key_id = '8aac4e61d039393a510f449f88238dbd6bbfb8bd71fb9328cb95d35767b3e83a' 
  AND (
    token = 'eIIR1kL2VMlkWsHVNS0R2b0wx+7/mfL9ea5x4TH9RJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )