UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CQKUocbpCU8e0FYPX+KxRq5WLjng+L1brFCGHoplD4=' 
WHERE 
  key_id = '44a85ebcde52331f2674b229cfb5aaff9666710401ca9250fb473def1e5fc294' 
  AND (
    token = '8CQKUocbpCU8e0FYPX+KxRq5WLjng+L1brFCGHoplD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033