UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDtQabAlPqgeyr7D5twXYJTpRT16QvSBe4/wxXLbskE=' 
WHERE 
  key_id = '4be316258d36bb10b6914ab33c7d59d8b1d4cf8c5f5ed936c32f1cdc03c724cc' 
  AND (
    token = 'rDtQabAlPqgeyr7D5twXYJTpRT16QvSBe4/wxXLbskE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )