UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2OcX9rgi7ZE1geVKRfzhBZxcnqobtp3m+vM4pCPghU=' 
WHERE 
  key_id = 'e47277019ac06816e4c16f2fad79e21135b02725a811a11c8099cfe45bc6057a' 
  AND (
    token = '+2OcX9rgi7ZE1geVKRfzhBZxcnqobtp3m+vM4pCPghU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )