UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+PTbIhKxS0ky4Vn5MSOP3I4m5KQvbqkvrtXoWLipbHw=' 
WHERE 
  key_id = 'e77f9f2f9290dca17f8276e15b61a91f20b33e84d370e8768e0195fb5eddf1a1' 
  AND (
    token = '+PTbIhKxS0ky4Vn5MSOP3I4m5KQvbqkvrtXoWLipbHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )