UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9kYQKMlXVST0E62J+9zU0wZ4ikk4vAZJbnB4n1moD5o=' 
WHERE 
  key_id = '25b2fbb2219d419457679cd433236040511f9ea3d7b0f3479689f83264130510' 
  AND (
    token = '9kYQKMlXVST0E62J+9zU0wZ4ikk4vAZJbnB4n1moD5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )