UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RgnOl4gl59UZ4jbShx/k5vj25sXw7bvC8WUw+vCRHd0=' 
WHERE 
  key_id = 'dfeea0a1466fe141baa183f6a01aa975377cb5e00490eca6da5ad3e3d7d262c8' 
  AND (
    token = 'RgnOl4gl59UZ4jbShx/k5vj25sXw7bvC8WUw+vCRHd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )