UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/jg/mXFxya4DDr3ezn5OQsFt9SlW82HLuNirzW79tI=' 
WHERE 
  key_id = '7ca11f52372827250d085ba42405d7a002fdf530bb6d385ecb56d1f4e07b4197' 
  AND (
    token = 'z/jg/mXFxya4DDr3ezn5OQsFt9SlW82HLuNirzW79tI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )