UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pKNq9E4+qOONVM094LJvuo74Zt2JBAGsa4tZFNxMfV0=' 
WHERE 
  key_id = '6c82abc74f34e3d1a8439710590cc90fcb614299d70c1c589cc7a31a5d869ddc' 
  AND (
    token = 'pKNq9E4+qOONVM094LJvuo74Zt2JBAGsa4tZFNxMfV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )