UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UejITmWyjYr+dC4rzdQe8STZ1ZKAg8+ftbUw5kZTJz4=' 
WHERE 
  key_id = 'b9391cc632cc0ad349a62429650043278c13afce98d3b844f6ba3c5bf7b96b94' 
  AND (
    token = 'UejITmWyjYr+dC4rzdQe8STZ1ZKAg8+ftbUw5kZTJz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )