UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wENOCUjcqnlDnQE3p8ochVr9aRWW+o5/nJEVgI92Zx8=' 
WHERE 
  key_id = 'b1e81a6943abc6fb77035118eb973d63f394287d1866347e9eaad9032c5ea6ba' 
  AND (
    token = 'wENOCUjcqnlDnQE3p8ochVr9aRWW+o5/nJEVgI92Zx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )