UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RPhZPztWPS6usgP6N709pm/RMNjQyZW/8QZ8/Fu5bx0=' 
WHERE 
  key_id = '2cb975b8beacce506e21b1cbea01ae0f6ff6f187bb3a7de068ca8d177f98fedd' 
  AND (
    token = 'RPhZPztWPS6usgP6N709pm/RMNjQyZW/8QZ8/Fu5bx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )