UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKrdWZNWuTpmjZcsRTMzRrKuPwiesgkQKjr7pRl/a6o=' 
WHERE 
  key_id = '2a3b2745476e4202e1863d07d3156e6a617097754889588ba31c6001d44bd588' 
  AND (
    token = 'uKrdWZNWuTpmjZcsRTMzRrKuPwiesgkQKjr7pRl/a6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )