UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8MS0zYy5UL1m8Hma/06Bf2s93bnCqTYvDM6QlRR6/7Y=' 
WHERE 
  key_id = '392a0e1ed6f75a0c60cf4d2611e74abf2c8f6fd0547f6f5918a60c8f9020f334' 
  AND (
    token = '8MS0zYy5UL1m8Hma/06Bf2s93bnCqTYvDM6QlRR6/7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )