UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sC1eDyUbjL34uRq40nINLtg1Sku2x2UN3dHK/4Z+KN0=' 
WHERE 
  key_id = 'e5c1b0d3fd041ecb5d8d941f6bf9b4a3294a9ffa7af69664aa85a66720c5482c' 
  AND (
    token = 'sC1eDyUbjL34uRq40nINLtg1Sku2x2UN3dHK/4Z+KN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )