UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1T9Nn30SRiDXydg4rl+wIK3Pr9k6hvbQb1HayzJXP4c=' 
WHERE 
  key_id = '57c0fdf9ad6adc84d7e67eef0167a305729cf6c203b8347c02db3539d0c959ef' 
  AND (
    token = '1T9Nn30SRiDXydg4rl+wIK3Pr9k6hvbQb1HayzJXP4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )