UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Td0gXhZq/4zg/77Kx7E8sfBQG6xKYnJPd8e9PVys4JY=' 
WHERE 
  key_id = 'b7980245caba74be203af4fc58a63ff9de0d868e4b6d1e778eafee482cbd2be1' 
  AND (
    token = 'Td0gXhZq/4zg/77Kx7E8sfBQG6xKYnJPd8e9PVys4JY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )