UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQeThqMOHnGs91mRSVmb4L/A6x4xS+6FvthWpYGOTXI=' 
WHERE 
  key_id = '3c08afdb1a80c756a7c7697ab146b998372e1c3ff3f02dc1af9b28f09b765ea5' 
  AND (
    token = 'rQeThqMOHnGs91mRSVmb4L/A6x4xS+6FvthWpYGOTXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035