UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5PWv9ittjYDy3+gCozTH/UCywcvva1udh5tU63bmcw=' 
WHERE 
  key_id = 'fb8533869e0ccf2a9443db204b53fe96630cedcd028335f01e7fc1852485d641' 
  AND (
    token = 'L5PWv9ittjYDy3+gCozTH/UCywcvva1udh5tU63bmcw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )