UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't4PdVmyyBF6oDTg96oGVYTS++xuR6QloG2G78/oPa3E=' 
WHERE 
  key_id = '42619711c80bcedc1b0d8ee54add754ea3f7c918ac8ca2360aed05cd33a45fcf' 
  AND (
    token = 't4PdVmyyBF6oDTg96oGVYTS++xuR6QloG2G78/oPa3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )