UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BliMujON7NidD7VH/EKULrWcmKyFDzNkDIHK6e7TLy0=' 
WHERE 
  key_id = '813687d1295c0d84272216ad8a6212708798f6789d9079cb2a099cebd29acb48' 
  AND (
    token = 'BliMujON7NidD7VH/EKULrWcmKyFDzNkDIHK6e7TLy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )