UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4xzn5kcx9JarK/Q+89brXICVmTtO1hEXZyD8oC4TgTQ=' 
WHERE 
  key_id = 'e87ca7f00422f56b2ae5f9447b93431e6c8ec385cdade9ed36f2d164c11c9cb3' 
  AND (
    token = '4xzn5kcx9JarK/Q+89brXICVmTtO1hEXZyD8oC4TgTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )