UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2swbfVBnvZzveJ3jQqlM462RveT5pDIhWy/hUQBjzE=' 
WHERE 
  key_id = '3df6c2a1166f4f827a1dd6ffd31c6020c7e545ff53a2134626ced15dabb9f20e' 
  AND (
    token = 'i2swbfVBnvZzveJ3jQqlM462RveT5pDIhWy/hUQBjzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )