UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M0d3DK4e8YQvD6byRt1IBiQ2kguq0so5/oNFdBZzVw4=' 
WHERE 
  key_id = '6cbe7dc6b4f0881eb82f27b0cfa2bc553875aeb4bb4476e75482646966190c1b' 
  AND (
    token = 'M0d3DK4e8YQvD6byRt1IBiQ2kguq0so5/oNFdBZzVw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )