UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W/oYge+5eWxWN7G2HlUtbs06LdjhNz6OtcH0x5ZHo/k=' 
WHERE 
  key_id = 'e84bcb7b05b4ded72a810e1044f15b9e2a7a65eb761c520ea211b8d987efeb27' 
  AND (
    token = 'W/oYge+5eWxWN7G2HlUtbs06LdjhNz6OtcH0x5ZHo/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )