UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T6dBRWgnSoAkZKMuiDDoCYh9oFxgsZz7YcEwqPsT2JE=' 
WHERE 
  key_id = 'b3cc998c4f0227e89d7c5d2f5584b8fa3676a352d648cb3a3d85d72b759bfbbd' 
  AND (
    token = 'T6dBRWgnSoAkZKMuiDDoCYh9oFxgsZz7YcEwqPsT2JE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )