UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eqkh4E3CYEzdTrHWxySnVGPLKrmFk3/7vzTDrjkCXwo=' 
WHERE 
  key_id = '5e121954c995c11e0dc90bbca0990132413e7583f7bf024d4287fcf8dc8534b8' 
  AND (
    token = 'eqkh4E3CYEzdTrHWxySnVGPLKrmFk3/7vzTDrjkCXwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )