UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdAXOB4V4LNuMKKiONwXrwiiUP1+IuHIi54VQeujTeA=' 
WHERE 
  key_id = '7d8899f00ca303dc2a232a83dc2ebc8ef4c980d0d01fbcf33900f448557f4477' 
  AND (
    token = 'PdAXOB4V4LNuMKKiONwXrwiiUP1+IuHIi54VQeujTeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )