UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCT+2qRw81uUft8jvZcKhWFw+dGAhLofcR18aJ/dgow=' 
WHERE 
  key_id = '86f2eb579be18bafbae1e0bed9b6735a7fdf441c4e6d4e282fc92b702ea4d94a' 
  AND (
    token = 'OCT+2qRw81uUft8jvZcKhWFw+dGAhLofcR18aJ/dgow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )