UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RcuFA3+3E/VesfMHZw0ycEZ6XYvwZBGW6s1hODxkH3c=' 
WHERE 
  key_id = 'bc302152348e8d5246c43eb4501ed626709239007394a59b3c440377f1563329' 
  AND (
    token = 'RcuFA3+3E/VesfMHZw0ycEZ6XYvwZBGW6s1hODxkH3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )