UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7iwjihk99jHr2rR2tpFgtdJmqLsFRBIR2Vmx+7MiTxM=' 
WHERE 
  key_id = '5d1f7cf39414d118363e7255db8e9beb7cdae99f55995a5baa3e6a60681dfd7c' 
  AND (
    token = '7iwjihk99jHr2rR2tpFgtdJmqLsFRBIR2Vmx+7MiTxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )