UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qs3dnFeKhF0LbuB5T7U2kE5XH9OnXNvBJwX3dF3cO4w=' 
WHERE 
  key_id = '976b70eb48317beed75ee50e9373e1509ee6ac2bc81d3c4e49bbb257771aa79e' 
  AND (
    token = 'qs3dnFeKhF0LbuB5T7U2kE5XH9OnXNvBJwX3dF3cO4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )