UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/QNuCgHRAFqcDMdPLmkN1Dg76dizLpfaR5LJU+DE0Vg=' 
WHERE 
  key_id = '732c2e9211ede05dc126b0817c4357b991ce47764820530f7d48e6635d147914' 
  AND (
    token = '/QNuCgHRAFqcDMdPLmkN1Dg76dizLpfaR5LJU+DE0Vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )