UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2gq4oNuhyERhHZWSTpJeuJr4fxIz9wt2jllHzejfhA=' 
WHERE 
  key_id = '615f5df991093a93a888728f78f0c3aaeb8d40827da68aa8c1108cc7b5efa81f' 
  AND (
    token = 'P2gq4oNuhyERhHZWSTpJeuJr4fxIz9wt2jllHzejfhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )