UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j/N6dnDyTJMmYo6DbfutBP12+d2xRq1bJ3Uk8ATPoaA=' 
WHERE 
  key_id = 'b8daba704b88b9f9e11a0bad1441ce11c1cdaf3b07a207bb98b25fe2af9ce168' 
  AND (
    token = 'j/N6dnDyTJMmYo6DbfutBP12+d2xRq1bJ3Uk8ATPoaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )