UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S0QC6GHQYS+kj9XCnNLpdXthyfMox+s95XwD1g0Iefg=' 
WHERE 
  key_id = 'cb8e06e4517f39f8cdbd47b389e12ba27f2be8d90360e649c6edab7b1b24f936' 
  AND (
    token = 'S0QC6GHQYS+kj9XCnNLpdXthyfMox+s95XwD1g0Iefg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )