UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqmAKbPyFesOpcS6ivxL8FGyyA9KlePw4jFZvZPGlBQ=' 
WHERE 
  key_id = 'a64d331a93c22449aadca7ce300f70c1b5464db4c40501efa198724f79d2ddcf' 
  AND (
    token = 'iqmAKbPyFesOpcS6ivxL8FGyyA9KlePw4jFZvZPGlBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )