UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kbR7tXLQ0WKDvHVwm3c+3Vqfa5oiae+DD61yb2MuAig=' 
WHERE 
  key_id = '6884b686dfce6b1171402f9733b3cd51e98bf3dafb7e60a2d9838d90f02f11be' 
  AND (
    token = 'kbR7tXLQ0WKDvHVwm3c+3Vqfa5oiae+DD61yb2MuAig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )