UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DT+ShTaFYk5knQ7kM50LBFwfGACpgNVkfrV5GZ+iACs=' 
WHERE 
  key_id = 'a28b8bc939bb72a81a929d9b19d2c203080787044e1fa90f161884ea8a0f753d' 
  AND (
    token = 'DT+ShTaFYk5knQ7kM50LBFwfGACpgNVkfrV5GZ+iACs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )