UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0W2Api2ztWTCrf7iFSweqhX9/CgLuUp3PRrOFeLPAzo=' 
WHERE 
  key_id = 'f6a30ae8e44103f05ca833dcc28d6cd9a926d79dd4a9c864a5ff1401c9abafcc' 
  AND (
    token = '0W2Api2ztWTCrf7iFSweqhX9/CgLuUp3PRrOFeLPAzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )