UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fs2HbcCbVSEGm3PXD3VQJ+lymMHtRraP7Xy9cNS4qp0=' 
WHERE 
  key_id = '87b7f76665b2525b87c8c7c5f8f3f14eab5ec4e8b92cbac7befea22502308384' 
  AND (
    token = 'fs2HbcCbVSEGm3PXD3VQJ+lymMHtRraP7Xy9cNS4qp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )