UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWJFE6GOPbCl8sg8VHOF6aKm5kAx0Ehxz1y4W1MQ6bU=' 
WHERE 
  key_id = 'b1dc28377ac11ad3093a80e427f4353d6fa88c44ae52f8f2e067441a5a0bb0c8' 
  AND (
    token = 'tWJFE6GOPbCl8sg8VHOF6aKm5kAx0Ehxz1y4W1MQ6bU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )