UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'igXFvdmkgg5K0ROgExV/nPRl8WW0qqzu265cBgte6gE=' 
WHERE 
  key_id = '6cad9c8ae43e88fa26d84974027163daf23307c4065d66bbaa08dc4b964edd7b' 
  AND (
    token = 'igXFvdmkgg5K0ROgExV/nPRl8WW0qqzu265cBgte6gE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )