UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMXW8KrLLVU9Kbvd07q+PM8Fb6uRLEkG1wD30QYbB58=' 
WHERE 
  key_id = '31e9a9a4131b21327bfd7a40569690fb00f4b454e9e88313eae389aa80bb2301' 
  AND (
    token = 'VMXW8KrLLVU9Kbvd07q+PM8Fb6uRLEkG1wD30QYbB58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )