UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IsKlmKcehcbD24Q4opHyTZAOLMuGvnz8k5yDn1KNY7c=' 
WHERE 
  key_id = 'ded95eb8da3a6be3c8bfda92839acedb397c5ba0c2536c22b3f28640f7f48129' 
  AND (
    token = 'IsKlmKcehcbD24Q4opHyTZAOLMuGvnz8k5yDn1KNY7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )