UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ka/ZcQhAcfI3gylMUKvyeHv0dKLwr4ol2Bfew2ntrr4=' 
WHERE 
  key_id = 'e3f9a82a6e07e2a861a817bd3148d0d0ce00fe6ffd8f26d493be144f20de0fa0' 
  AND (
    token = 'ka/ZcQhAcfI3gylMUKvyeHv0dKLwr4ol2Bfew2ntrr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )