UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NXl2FhuDg3tVmxqiCOZIwZLx+EZpjxyYDcc0fWfogFM=' 
WHERE 
  key_id = '7e8be75e2827a643abee3b412ba2dce04578421c14a2fba2f8b3a9a8c5de18ff' 
  AND (
    token = 'NXl2FhuDg3tVmxqiCOZIwZLx+EZpjxyYDcc0fWfogFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )