UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UObSB9ctAUXFZfeMioPCtPnBrQuswBBIsTlsUJwp/bA=' 
WHERE 
  key_id = '777e60321357a64d646577db04a3d9c84dc0046e8a0c89dc7bbe1aad4f3d2a11' 
  AND (
    token = 'UObSB9ctAUXFZfeMioPCtPnBrQuswBBIsTlsUJwp/bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )