UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zc7eD3YsxX7eDtejWjI/tXEYe3dO8Iib00EpJDcCoWc=' 
WHERE 
  key_id = '18e545a481b23e6ad1f621b6c44a9f799e7a09c6faf146612559739117597139' 
  AND (
    token = 'zc7eD3YsxX7eDtejWjI/tXEYe3dO8Iib00EpJDcCoWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )