UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSdNvXGnCrbQMZC+hIDiPu0CyignA6c3WA18+AXb3iQ=' 
WHERE 
  key_id = '525c482468be5c7acbca55cd152f65c6197de1a400715565f524398d7258dfd3' 
  AND (
    token = 'PSdNvXGnCrbQMZC+hIDiPu0CyignA6c3WA18+AXb3iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )