UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G8WawdiJKUjDXpwfC2GMx61xwMzxbwOdHnS6H+t+/es=' 
WHERE 
  key_id = 'cbcb3edde79b209705c21ecb823f8ebff11437a293446a3ea286b1969579a004' 
  AND (
    token = 'G8WawdiJKUjDXpwfC2GMx61xwMzxbwOdHnS6H+t+/es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )