UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4EUSG3mjJ7ASrvbvR0x8rdvwNJrX4WgpzG7V3zaBr60=' 
WHERE 
  key_id = 'a78ca18fb6062d026ef1ffc8573b526dd5b31ad635ce633072c8e1a9e9fac94d' 
  AND (
    token = '4EUSG3mjJ7ASrvbvR0x8rdvwNJrX4WgpzG7V3zaBr60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )