UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j5g2YrPpD+rpS6k2bxHirFB9/K0uLxtHgGLQl1oVak0=' 
WHERE 
  key_id = 'e1c786c10629bc2b1f4c28ffb4cce071bc63846d846c783577fcba0dac9843fc' 
  AND (
    token = 'j5g2YrPpD+rpS6k2bxHirFB9/K0uLxtHgGLQl1oVak0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )