UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u10qTXfEIF4inoIO5Q9iFNMA9GVm09aCpzAJqywUTi4=' 
WHERE 
  key_id = 'b18b026a8752091e09942e04ad5241c7431f1645fd1f7611fe0025cae8e166c2' 
  AND (
    token = 'u10qTXfEIF4inoIO5Q9iFNMA9GVm09aCpzAJqywUTi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )