UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cXRT0XOmULQ9Yqtls4iOvE/mG+Ot8yEEGg9QArdOFTM=' 
WHERE 
  key_id = '16b67dcbd7b598dfb0805dbad2ec390aa40ce1d3faca995651804d1ee12a6af3' 
  AND (
    token = 'cXRT0XOmULQ9Yqtls4iOvE/mG+Ot8yEEGg9QArdOFTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )