UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZ8r0h6V38xEGQR2ggzwAhna8AZ0lhZWrJjaMU5UgCY=' 
WHERE 
  key_id = '8db07bdb6d48dfafc23c4e1e1a43b27b70c963e7e87ef3832b10152a75822c48' 
  AND (
    token = 'iZ8r0h6V38xEGQR2ggzwAhna8AZ0lhZWrJjaMU5UgCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )