UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0TQ1w4qR8grgAU8hP6faF9zgej4tcUQAwD4Gz93iNdA=' 
WHERE 
  key_id = '5cb90683f12f6020f76891a6b22f688a75652b68bf5b876414bad9df21ce6ad5' 
  AND (
    token = '0TQ1w4qR8grgAU8hP6faF9zgej4tcUQAwD4Gz93iNdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )