UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OkvDe9vWJyJkYkKwLtqNKGWF1z1D0gGnFDPylLa5blw=' 
WHERE 
  key_id = 'cf72b6ad14ccd8d3af288811918ca350713e11bca1cba4fcff3c8e8690e98861' 
  AND (
    token = 'OkvDe9vWJyJkYkKwLtqNKGWF1z1D0gGnFDPylLa5blw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030