UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TY1repmG43QYTTXPu7JLX/BFTNFnFRghZLquWDKtueE=' 
WHERE 
  key_id = 'f277aa89029f0a97a2798f4b6c87d8ab85b4a602617cdde4c06048c05be80073' 
  AND (
    token = 'TY1repmG43QYTTXPu7JLX/BFTNFnFRghZLquWDKtueE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )