UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8Slw19v4jg0X4k5wmnFcDuo0nZbvKmnF3xcOmZEn2I=' 
WHERE 
  key_id = 'bb3bcada58681b5c72833739d5927e59162e87b861e03c058ea9a2ea739fe4d6' 
  AND (
    token = 'R8Slw19v4jg0X4k5wmnFcDuo0nZbvKmnF3xcOmZEn2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )