UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/fxjlQIvvGH/i04DFEtoHkrHwnFtosqDg6EbbBAlm2c=' 
WHERE 
  key_id = 'cc5392b0be1abceac409ae805ba1cee65594eaac2a0e8f0b25c7fba79d85cdbe' 
  AND (
    token = '/fxjlQIvvGH/i04DFEtoHkrHwnFtosqDg6EbbBAlm2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038