UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yPPTSCP0uL8feUOtVnGThCfLVF2dOwHcI6d5XZOto8=' 
WHERE 
  key_id = '97d328a97539f08fe31d06cc8d409a41ea74fe0cecff112423bd1c3101aad152' 
  AND (
    token = '7yPPTSCP0uL8feUOtVnGThCfLVF2dOwHcI6d5XZOto8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )