UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7eeRUdhCbY5gUHqIq+O4+QEEA4BmEyiWzcJKtf67EjQ=' 
WHERE 
  key_id = 'edde94e5dd3fde76a47df2a45342b1de2d6702c8a37c3ed390aedd5ed0589caf' 
  AND (
    token = '7eeRUdhCbY5gUHqIq+O4+QEEA4BmEyiWzcJKtf67EjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )