UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvBZu2qp86DhxxUvmxNrqddkc/Qh3C/VkVruj5fHiME=' 
WHERE 
  key_id = 'fb2fb20bdd53ddd4872f2250d31f624d0556afc4834d64a5082b1530b0714e1e' 
  AND (
    token = 'OvBZu2qp86DhxxUvmxNrqddkc/Qh3C/VkVruj5fHiME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )