UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5N6jjpxpLVD9Bk+87MDxvU8ARDJWolpwfHntmCec64s=' 
WHERE 
  key_id = 'fe28394c3dd2e333f743b63854f293dd6da5434f5331ca39057baa3981040ba2' 
  AND (
    token = '5N6jjpxpLVD9Bk+87MDxvU8ARDJWolpwfHntmCec64s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )