UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'soPVN2FIMsi6+p/bmPf2lw44D1COAp7hdqb0McMpit0=' 
WHERE 
  key_id = '89a4748d7d28133b6769b7a4fabed6edce4fe4529a13136cf1d3adb75e08bffb' 
  AND (
    token = 'soPVN2FIMsi6+p/bmPf2lw44D1COAp7hdqb0McMpit0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031