UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+GfPoMSLpobJoWFiF7e/qL0Xvf6nGV1emoJA69EPoN8=' 
WHERE 
  key_id = 'a3537fc03eae70ec1de2c4c930ee7a8cb784f51d5389f40da0ee0bc6e14b2d5f' 
  AND (
    token = '+GfPoMSLpobJoWFiF7e/qL0Xvf6nGV1emoJA69EPoN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )