UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqDW13yayHc0hdBuM/Vsv5NiHCBw1NTkor9Fb/5nfcs=' 
WHERE 
  key_id = '23ccef025c0d0314f835daed60a60e36d1786d50ee802f1016e6798207a5baa2' 
  AND (
    token = 'LqDW13yayHc0hdBuM/Vsv5NiHCBw1NTkor9Fb/5nfcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )