UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Q/Ffh4ezS8NNiCp2+rtwJ3JNUPXbcjVDW03BHysqkI=' 
WHERE 
  key_id = 'cd373c846ae68dc5c2b76faa85f9dab037569a3885e0529239a5d609ed0212a8' 
  AND (
    token = '8Q/Ffh4ezS8NNiCp2+rtwJ3JNUPXbcjVDW03BHysqkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )