UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NJn+LX8WbXzWmkycbcbyACGgddo5LiSNXSUnS0HPSI=' 
WHERE 
  key_id = '26ad411a0f68759a0bd508a51db5c497cdac7113bec148d0cc88b0ab06ef88d9' 
  AND (
    token = '7NJn+LX8WbXzWmkycbcbyACGgddo5LiSNXSUnS0HPSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )