UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dc2e1KC/FLMao+rmKYB7TdBX0fyRWaKiD4tSyYv2HM4=' 
WHERE 
  key_id = '3a6a105032bc5b99ba1cdb3ced7f620c28721ba8d588195d5326d731541a21b9' 
  AND (
    token = 'dc2e1KC/FLMao+rmKYB7TdBX0fyRWaKiD4tSyYv2HM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )