UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zulnDcmHaaPLarU63QLjm8LaQHPCL+XqkxusvoBpjNE=' 
WHERE 
  key_id = 'b05b0d68558401f0e4f7af0484a2014f79d55a96fd4622eb9cc1c4bcbce3b095' 
  AND (
    token = 'zulnDcmHaaPLarU63QLjm8LaQHPCL+XqkxusvoBpjNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )