UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ut+qW27IxCTh/t70l0S/2UhyIQrwvjHgd+fTWd4orOg=' 
WHERE 
  key_id = '83931737f326e7efe23faa51a449ad48be720f49b7ef07168ebac8811af8a94e' 
  AND (
    token = 'Ut+qW27IxCTh/t70l0S/2UhyIQrwvjHgd+fTWd4orOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )