UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3YwrMBPcJIxD0+wMdMbyYty4lczjzYrC/ynQicc0eus=' 
WHERE 
  key_id = '74edeea51ffd242fff4a7e42a30ed37648ccf4f928a2e32e253ffd6e0243ce6e' 
  AND (
    token = '3YwrMBPcJIxD0+wMdMbyYty4lczjzYrC/ynQicc0eus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )