UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '76lneCzqhrClMtFfrdlztYK5vaINaxpINPWEh82SN6w=' 
WHERE 
  key_id = 'abfdb08abe5dae81949e5580f7427b39c8f222d899bc201673b081ab05c4201a' 
  AND (
    token = '76lneCzqhrClMtFfrdlztYK5vaINaxpINPWEh82SN6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030