UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zdIaUF85yldmgbbOVT35khC5HC8p7zXizgAWbvZgiSY=' 
WHERE 
  key_id = 'fb647625e4010aa8d78dc5a6fc21a69b809a0a3413d84960786b19af1ed798b1' 
  AND (
    token = 'zdIaUF85yldmgbbOVT35khC5HC8p7zXizgAWbvZgiSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )