UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oE0cMSRSY6IebINJmaNNPR5fel762yUEhLLk/Nw3Occ=' 
WHERE 
  key_id = '5690eff025aeefefdcb01840b2d0b8eaa53973e5b3d38b0f55421a22add20372' 
  AND (
    token = 'oE0cMSRSY6IebINJmaNNPR5fel762yUEhLLk/Nw3Occ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )