UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+1emx1td1Fwi2Q6tuhduOqmK8W/x5BqAA10oL+fppD8=' 
WHERE 
  key_id = 'c89972fbd526f62078b0b90e214fbcdbd9b76032ba06d58841536c90477d85b6' 
  AND (
    token = '+1emx1td1Fwi2Q6tuhduOqmK8W/x5BqAA10oL+fppD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )