UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ptZ8JJyTTy+pjfkcTez/b7UB/8ANUJ1Q8DgODwgBuko=' 
WHERE 
  key_id = 'a9b2135cbe9c074a277bb2e0d3b92fe02034ef091ae27b7604505817922445fc' 
  AND (
    token = 'ptZ8JJyTTy+pjfkcTez/b7UB/8ANUJ1Q8DgODwgBuko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )