UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SikffB41CLn7ozZhqzQyyse1RCA/M7pMZfFAlxvN3po=' 
WHERE 
  key_id = '9fbef4d51fb48ccea442a89e3a91cd0fdd690e1a82beff22384bca158bf8993a' 
  AND (
    token = 'SikffB41CLn7ozZhqzQyyse1RCA/M7pMZfFAlxvN3po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )