UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dkOZiTbFmSt4bImI6zgp3n6HCWuwPMO+O6wKSeLb3l0=' 
WHERE 
  key_id = 'fc972fd39b47359a3d3c411b71df0526cd0c99c3abd1037042ebe77f5f0af6bf' 
  AND (
    token = 'dkOZiTbFmSt4bImI6zgp3n6HCWuwPMO+O6wKSeLb3l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )