UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HBlYda8iLfdtyjPmSJrbFHBVq9GxIs/q/BVCjCBisSE=' 
WHERE 
  key_id = '757a7d8455b9ccb935d93fbe1cc63a71034f4c7bf72e2bf4adbd401d9ac0f678' 
  AND (
    token = 'HBlYda8iLfdtyjPmSJrbFHBVq9GxIs/q/BVCjCBisSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )