UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cx4svmT1sTi+h/T3P00nvAk+nAdq1Y7jGGPSpOqa7/8=' 
WHERE 
  key_id = 'a545455417a3bef89d68c05d5b02939e82a1a73fbacbf8ccf036c4e9dcc0ce6d' 
  AND (
    token = 'cx4svmT1sTi+h/T3P00nvAk+nAdq1Y7jGGPSpOqa7/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )