UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUrBdgDq1TDtXIxT2GGEADXOxoR89Bu6mDrNx9frpuE=' 
WHERE 
  key_id = '1f01cda735b3d065060f10115219938e85b7fd0e4f819bbbf5236e8ada8c0b9d' 
  AND (
    token = 'cUrBdgDq1TDtXIxT2GGEADXOxoR89Bu6mDrNx9frpuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )