UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5frbjVsGaNNwCUP6IFE984zmGCTx5EQ/uAscZyvMRI=' 
WHERE 
  key_id = 'b89c1c0ec27567c10e58343bc790e9acf88e8864735372c3135df50aa375e590' 
  AND (
    token = 'I5frbjVsGaNNwCUP6IFE984zmGCTx5EQ/uAscZyvMRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )