UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJteaXz46pqUpPXyTASKpp3Ggz85E31wKHvvTWj26Is=' 
WHERE 
  key_id = '39a7455711a3239dee17068447cc461d4e9dc05cb7d9e4c5b7e634229246fc59' 
  AND (
    token = 'mJteaXz46pqUpPXyTASKpp3Ggz85E31wKHvvTWj26Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038