UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v3+q2xpVnqY06OydzkiD1VCuAredDf4ekGEbGzWjxAc=' 
WHERE 
  key_id = '2dd4f6eeadea38019990c7d85c4b8c9cafdee80976e3f8db58f890d91742716e' 
  AND (
    token = 'v3+q2xpVnqY06OydzkiD1VCuAredDf4ekGEbGzWjxAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )