UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkNrxfJ7MNDLuUrB9e3asmwHyJ8Xn16/AnW9DKtIxDI=' 
WHERE 
  key_id = 'a9fe03fc02815dbe725343337d5d2cd764e3c5e93694834094b9a880b9e08fdc' 
  AND (
    token = 'EkNrxfJ7MNDLuUrB9e3asmwHyJ8Xn16/AnW9DKtIxDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )