UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/y7JEFrY/nFkJPNVVyEgMNRQ3gA1Ut88etoXIl5CCc=' 
WHERE 
  key_id = '9bea95af2764d24e6a27b895b55da87e7c757886617cf4bb7f9061b3388e8ca7' 
  AND (
    token = 'm/y7JEFrY/nFkJPNVVyEgMNRQ3gA1Ut88etoXIl5CCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )