UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CK/xH0SkrsUrJizKs1EGBH6nprU+eqQrgkxdg4tPvVo=' 
WHERE 
  key_id = 'd1a94818ec6648830220b24ffe49051ca3dfe22d8bac608c760883e67da62f4b' 
  AND (
    token = 'CK/xH0SkrsUrJizKs1EGBH6nprU+eqQrgkxdg4tPvVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )