UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CdPDZe7myKgtnM/hqikcC80jfMz/j72mEo/cgIrVxjc=' 
WHERE 
  key_id = '27c79996da676617616aa087cdd8a0bd42d88c1456221d2aa7ec03de46172cbe' 
  AND (
    token = 'CdPDZe7myKgtnM/hqikcC80jfMz/j72mEo/cgIrVxjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030