UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'izB4+5QlIn6iGLmKxVL7ei567qO+q1keiNdo0L3BKRI=' 
WHERE 
  key_id = 'e0eb3c62fe374f7ad2bd6cd9155172bf2c0aeaa148f163a31dbf85ccaaa7736e' 
  AND (
    token = 'izB4+5QlIn6iGLmKxVL7ei567qO+q1keiNdo0L3BKRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )