UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Az5tL8oUSq8E07NUqSnBJJB7t4OuoQxRigccdRN6+c=' 
WHERE 
  key_id = 'c02db62f826dd56069c51d6736b8b2ec3497cb5ec56437cad1a51edaa0296027' 
  AND (
    token = '4Az5tL8oUSq8E07NUqSnBJJB7t4OuoQxRigccdRN6+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )