UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5P4Qlf7o029vU97RbEOinvjU2xRIYfCF1GTNVtXqi9w=' 
WHERE 
  key_id = '9feec780aab6b49edac2d659849aef189a588dbc681b0e5318fa6825119c2c57' 
  AND (
    token = '5P4Qlf7o029vU97RbEOinvjU2xRIYfCF1GTNVtXqi9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )