UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ndbkV8sTEmGQ7ddjPNxokZ3H7BW6ZeBgCob3wAteH9o=' 
WHERE 
  key_id = 'bd7635e65d3064601d5b0caf2752e1fa8358925958236c4de7d415042bdf0a1c' 
  AND (
    token = 'ndbkV8sTEmGQ7ddjPNxokZ3H7BW6ZeBgCob3wAteH9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )