UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JnO0eGCRKl9s8tBP4lIJB0NEzdH35VJiBRFYJhQefps=' 
WHERE 
  key_id = '3551146873866e3e29a4bffc40e3b84bcfc7a9f777f0faa40da62a803b4d97ec' 
  AND (
    token = 'JnO0eGCRKl9s8tBP4lIJB0NEzdH35VJiBRFYJhQefps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )