UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XHNh0mxT8N49EGJhloOBqkW/RJjLXoemjKp0Yqut4PM=' 
WHERE 
  key_id = '7addfe4e2514b3798ebdaf2be142c2ed0be31e35ec4678d21a6b2c345d0ff409' 
  AND (
    token = 'XHNh0mxT8N49EGJhloOBqkW/RJjLXoemjKp0Yqut4PM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030