UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2XbZlpnmuGylwUrQilgvI1dehn1tygBLsoHO+NwnVc=' 
WHERE 
  key_id = '000762be6caa972d19f102b3127409d17e60233a0ee8f8a806449ed9a28b411f' 
  AND (
    token = 'i2XbZlpnmuGylwUrQilgvI1dehn1tygBLsoHO+NwnVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )