UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vpp2IGx5miT1rYLRzNPX908oFYsIhRh6wKCY2LdRQlM=' 
WHERE 
  key_id = '50ec4630bd463eed0d901f6efd33d3a3c8f8579073418e8af44ac623b10157a3' 
  AND (
    token = 'vpp2IGx5miT1rYLRzNPX908oFYsIhRh6wKCY2LdRQlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )