UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OaMFUZlfKQevaRI7cuPtq8cWEJlU773zBONjnkYbwqY=' 
WHERE 
  key_id = 'dad7204dddc90c00f607869ea6c7d327aa7c1ff1eb18037da29caef106504a01' 
  AND (
    token = 'OaMFUZlfKQevaRI7cuPtq8cWEJlU773zBONjnkYbwqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )