UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PiMzkn1JN6AC76DH5JAElelPKF9SIs02lklWXCiiC1c=' 
WHERE 
  key_id = '1d54452eefbe9bf32fee5f6c7c11eea11e63c5ee942d8064c4a61b3dcf81e09d' 
  AND (
    token = 'PiMzkn1JN6AC76DH5JAElelPKF9SIs02lklWXCiiC1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )