UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AORMRpugn6W45M9To2av4DtGpq+9BrRrSlGcjpFHiuE=' 
WHERE 
  key_id = '673a445bc9d47bd28899455a8648c41687f76684466265741a4aad5d2eab294d' 
  AND (
    token = 'AORMRpugn6W45M9To2av4DtGpq+9BrRrSlGcjpFHiuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028