UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHkzx7jO+dWVT0QvTjikoL8EQ5Mzn2X/b62g3Udzgis=' 
WHERE 
  key_id = 'c0dc705f12e8bfa5eb2fd05e93420730c047e2a9bf6e0f2fe65911a44d18efa2' 
  AND (
    token = 'pHkzx7jO+dWVT0QvTjikoL8EQ5Mzn2X/b62g3Udzgis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )