UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RaZ8He9PLgcq2Kz9bpTMVCCM8Xa7zHxMAbXGkTecYfc=' 
WHERE 
  key_id = 'fd28e302348d88370bda3f6b840be1cfc7f3c7b096362f9a1105cc404a304379' 
  AND (
    token = 'RaZ8He9PLgcq2Kz9bpTMVCCM8Xa7zHxMAbXGkTecYfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )